| 970 | 200 | Grand Junction | Wireless | Flat West Wireless, Llc | 10/17/2008 |
| 970 | 200 | Grand Junction | Wireless | Flat West Wireless, Llc | 10/17/2008 |
| 970 | 200 | Grand Junction | Wireless | Flat West Wireless, Llc | 10/17/2008 |
| 970 | 201 | Grand Junction | Wireless | Sprint Spectrum L.p. | 08/20/2000 |
| 970 | 201 | Grand Junction | Wireless | Sprint Spectrum L.p. | 08/20/2000 |
| 970 | 202 | Johnstown | Wireless | Contact Paging Of Colorado, Inc. | 10/15/1996 |
| 970 | 202 | Berthoud | Wireless | Contact Paging Of Colorado, Inc. | 10/15/1996 |
| 970 | 203 | Loveland | Landline | Qwest Corporation | 01/10/1996 |
| 970 | 203 | Loveland | Landline | Qwest Corporation | 01/10/1996 |
| 970 | 204 | Fort Collins | Landline | Qwest Corporation | 07/04/1995 |
| 970 | 204 | Fort Collins | Landline | Qwest Corporation | 07/04/1995 |
| 970 | 204 | Fort Collins | Landline | Qwest Corporation | 07/04/1995 |
| 970 | 205 | Aspen | Landline | Qwest Corporation | 01/16/2001 |
| 970 | 206 | Fort Collins | Landline | Qwest Corporation | 07/01/1996 |
| 970 | 206 | Fort Collins | Landline | Qwest Corporation | 07/01/1996 |
| 970 | 206 | Fort Collins | Landline | Qwest Corporation | 07/01/1996 |
| 970 | 207 | Fort Collins | Landline | Qwest Corporation | 01/11/1997 |
| 970 | 207 | Fort Collins | Landline | Qwest Corporation | 01/11/1997 |
| 970 | 207 | Fort Collins | Landline | Qwest Corporation | 01/11/1997 |
| 970 | 208 | Grand Junction | Landline | Teleport Communications America, Llc - Co | 04/01/1997 |
| 970 | 208 | Grand Junction | Landline | Teleport Communications America, Llc - Co | 04/01/1997 |
| 970 | 209 | Montrose | Wireless | New Cingular Wireless Pcs, Llc | 02/11/1995 |
| 970 | 210 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 210 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 212 | Fort Collins | Landline | Icg Telecom Group - Co | 07/06/1997 |
| 970 | 212 | Fort Collins | Landline | Icg Telecom Group - Co | 07/06/1997 |
| 970 | 212 | Fort Collins | Landline | Icg Telecom Group - Co | 07/06/1997 |
| 970 | 213 | Fort Collins | Wireless | Sprint Spectrum L.p. | 06/30/2001 |
| 970 | 213 | Fort Collins | Wireless | Sprint Spectrum L.p. | 06/30/2001 |
| 970 | 213 | Fort Collins | Wireless | Sprint Spectrum L.p. | 06/30/2001 |
| 970 | 214 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 04/15/1996 |
| 970 | 214 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 04/15/1996 |
| 970 | 214 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 04/15/1996 |
| 970 | 215 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 07/01/1996 |
| 970 | 215 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 07/01/1996 |
| 970 | 215 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 07/01/1996 |
| 970 | 216 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/04/1995 |
| 970 | 216 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/04/1995 |
| 970 | 217 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/04/1995 |
| 970 | 217 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/04/1995 |
| 970 | 217 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/04/1995 |
| 970 | 218 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/04/1995 |
| 970 | 218 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/04/1995 |
| 970 | 218 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/04/1995 |
| 970 | 219 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 219 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 219 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 220 | Rangely | Wireless | Uintah Basin Electronic Telecommunications | 06/30/2001 |
| 970 | 221 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 221 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 221 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 222 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 222 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 222 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 223 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 223 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 223 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 224 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 224 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 224 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 225 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 225 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 225 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 226 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 226 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 226 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 227 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 02/11/1995 |
| 970 | 227 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 02/11/1995 |
| 970 | 227 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 02/11/1995 |
| 970 | 228 | Merino | Landline | Willard Telephone Co. | 02/11/1995 |
| 970 | 229 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 229 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 229 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 230 | Glenwood Springs | Wireless | Sprint Spectrum L.p. | 02/27/1999 |
| 970 | 231 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 07/01/1996 |
| 970 | 231 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 07/01/1996 |
| 970 | 231 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 07/01/1996 |
| 970 | 232 | Fort Collins | Landline | At&t Local | 06/13/2000 |
| 970 | 232 | Fort Collins | Landline | At&t Local | 06/13/2000 |
| 970 | 232 | Fort Collins | Landline | At&t Local | 06/13/2000 |
| 970 | 233 | Collbran | Landline | Onvoy, Llc - Co | 07/09/2007 |
| 970 | 234 | Grand Junction | Wireless | T-mobile Usa, Inc. | 01/14/2000 |
| 970 | 234 | Grand Junction | Wireless | T-mobile Usa, Inc. | 01/14/2000 |
| 970 | 235 | Estes Park | Landline | Eschelon Telecom Of Colorado, Inc. - Co | 10/07/2009 |
| 970 | 236 | Aspen | Landline | Zippytech Incorporated | 07/06/2009 |
| 970 | 237 | Fort Collins | Landline | Qwest Corporation | 05/01/2007 |
| 970 | 237 | Fort Collins | Landline | Qwest Corporation | 05/01/2007 |
| 970 | 237 | Fort Collins | Landline | Qwest Corporation | 05/01/2007 |
| 970 | 238 | Hesperus | Landline | Onvoy, Llc - Co | 07/10/2007 |
| 970 | 239 | Ridgway | Landline | Level 3 Communications, Llc - Co | 02/13/2001 |
| 970 | 240 | Montrose | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 241 | Grand Junction | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 241 | Grand Junction | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 242 | Grand Junction | Landline | Qwest Corporation | 04/01/1997 |
| 970 | 242 | Grand Junction | Landline | Qwest Corporation | 04/01/1997 |
| 970 | 243 | Grand Junction | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 243 | Grand Junction | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 244 | Grand Junction | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 244 | Grand Junction | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 245 | Grand Junction | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 245 | Grand Junction | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 246 | Otis | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 247 | Durango | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 247 | Durango | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 248 | Grand Junction | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 248 | Grand Junction | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 249 | Montrose | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 250 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 250 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 251 | Crested Butte | Landline | Qwest Corporation | 03/27/2005 |
| 970 | 252 | Montrose | Landline | Qwest Corporation | 07/06/1997 |
| 970 | 253 | Peetz | Landline | Qwest Corporation | 01/10/1996 |
| 970 | 254 | Grand Junction | Landline | Qwest Corporation | 01/14/2000 |
| 970 | 254 | Grand Junction | Landline | Qwest Corporation | 01/14/2000 |
| 970 | 255 | Grand Junction | Landline | Qwest Corporation | 04/01/1997 |
| 970 | 255 | Grand Junction | Landline | Qwest Corporation | 04/01/1997 |
| 970 | 256 | Grand Junction | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 256 | Grand Junction | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 257 | Grand Junction | Landline | Qwest Corporation | 07/04/1995 |
| 970 | 257 | Grand Junction | Landline | Qwest Corporation | 07/04/1995 |
| 970 | 258 | Montrose | Wireless | Sprint Spectrum L.p. | 08/20/2000 |
| 970 | 259 | Durango | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 259 | Durango | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 260 | Grand Junction | Wireless | New Cingular Wireless Pcs, Llc | 02/11/1995 |
| 970 | 260 | Grand Junction | Wireless | New Cingular Wireless Pcs, Llc | 02/11/1995 |
| 970 | 261 | Grand Junction | Wireless | New Cingular Wireless Pcs, Llc | 07/01/1996 |
| 970 | 261 | Grand Junction | Wireless | New Cingular Wireless Pcs, Llc | 07/01/1996 |
| 970 | 262 | Dillon | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 263 | Grand Junction | Landline | Qwest Corporation | 01/25/1998 |
| 970 | 263 | Grand Junction | Landline | Qwest Corporation | 01/25/1998 |
| 970 | 264 | Pagosa Springs | Landline | Centurytel Of Colorado, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 265 | Fleming | Landline | Haxtun Telephone Co | 02/11/1995 |
| 970 | 266 | Fort Collins | Landline | Qwest Corporation | 10/11/1997 |
| 970 | 266 | Fort Collins | Landline | Qwest Corporation | 10/11/1997 |
| 970 | 266 | Fort Collins | Landline | Qwest Corporation | 10/11/1997 |
| 970 | 267 | Fort Collins | Landline | Qwest Corporation | 08/20/2000 |
| 970 | 267 | Fort Collins | Landline | Qwest Corporation | 08/20/2000 |
| 970 | 267 | Fort Collins | Landline | Qwest Corporation | 08/20/2000 |
| 970 | 268 | Mesa | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 269 | Maybell | Wireless | Union Telephone Company | 02/11/1995 |
| 970 | 270 | Grand Junction | Wireless | New Cingular Wireless Pcs, Llc | 01/25/1998 |
| 970 | 270 | Grand Junction | Wireless | New Cingular Wireless Pcs, Llc | 01/25/1998 |
| 970 | 271 | Grand Junction | Landline | Qwest Corporation | 12/11/2015 |
| 970 | 271 | Grand Junction | Landline | Qwest Corporation | 12/11/2015 |
| 970 | 271 | Grand Junction | Landline | Qwest Corporation | 12/11/2015 |
| 970 | 272 | Maybell | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 273 | Basalt | Landline | San Isabel Telecom, Inc. | 05/18/2006 |
| 970 | 274 | Glenwood Springs | Wireless | New Cingular Wireless Pcs, Llc | 03/03/2001 |
| 970 | 275 | Montrose | Wireless | New Cingular Wireless Pcs, Llc | 03/03/2001 |
| 970 | 276 | Hayden | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 277 | Aspen | Landline | San Isabel Telecom, Inc. | 11/16/2004 |
| 970 | 278 | Loveland | Landline | Qwest Corporation | 02/27/1999 |
| 970 | 278 | Loveland | Landline | Qwest Corporation | 02/27/1999 |
| 970 | 279 | Basalt | Landline | Level 3 Communications, Llc - Co | 10/27/2004 |
| 970 | 280 | Gypsum | Wireless | San Isabel Telecom, Inc. | 04/26/2001 |
| 970 | 281 | Granby | Wireless | Sprint Spectrum L.p. | 06/13/2000 |
| 970 | 282 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 282 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 282 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 283 | De Beque | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 283 | Mesa | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 283 | Parachute | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 284 | La Salle | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 285 | Parachute | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 286 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 06/13/2011 |
| 970 | 286 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 06/13/2011 |
| 970 | 286 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 06/13/2011 |
| 970 | 287 | Silt | Landline | Peerless Network Of Colorado, Llc - Co | 09/25/2014 |
| 970 | 288 | Fort Collins | Landline | Qwest Corporation | 08/20/2000 |
| 970 | 288 | Fort Collins | Landline | Qwest Corporation | 08/20/2000 |
| 970 | 288 | Fort Collins | Landline | Qwest Corporation | 08/20/2000 |
| 970 | 289 | Brush | Landline | Peerless Network Of Colorado, Llc - Co | 04/10/2013 |
| 970 | 290 | Loveland | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 01/11/1997 |
| 970 | 290 | Loveland | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 01/11/1997 |
| 970 | 291 | Steamboat Springs | Wireless | Sprint Spectrum L.p. | 06/13/2000 |
| 970 | 292 | Loveland | Landline | Icg Telecom Group - Co | 07/06/1997 |
| 970 | 292 | Loveland | Landline | Icg Telecom Group - Co | 07/06/1997 |
| 970 | 293 | Red Feather Lakes | Landline | Onvoy, Llc - Co | 07/10/2007 |
| 970 | 293 | Livermore | Landline | Onvoy, Llc - Co | 07/10/2007 |
| 970 | 294 | Fort Collins | Wireless | T-mobile Usa, Inc. | 03/20/2014 |
| 970 | 294 | Fort Collins | Wireless | T-mobile Usa, Inc. | 03/20/2014 |
| 970 | 294 | Fort Collins | Wireless | T-mobile Usa, Inc. | 03/20/2014 |
| 970 | 295 | Fort Collins | Landline | Icg Telecom Group - Co | 02/27/1999 |
| 970 | 295 | Fort Collins | Landline | Icg Telecom Group - Co | 02/27/1999 |
| 970 | 295 | Fort Collins | Landline | Icg Telecom Group - Co | 02/27/1999 |
| 970 | 296 | Fruita | Landline | Mcimetro Access Transmission Services Llc | 12/03/2013 |
| 970 | 297 | Fort Collins | Landline | Icg Telecom Group - Co | 02/27/1999 |
| 970 | 297 | Fort Collins | Landline | Icg Telecom Group - Co | 02/27/1999 |
| 970 | 297 | Fort Collins | Landline | Icg Telecom Group - Co | 02/27/1999 |
| 970 | 298 | Grand Junction | Landline | Qwest Corporation | 02/04/2005 |
| 970 | 298 | Grand Junction | Landline | Qwest Corporation | 02/04/2005 |
| 970 | 298 | Grand Junction | Landline | Qwest Corporation | 02/04/2005 |
| 970 | 299 | Cortez | Landline | Grand Valley Internet, Inc. - Co | 01/27/2005 |
| 970 | 300 | Aspen | Landline | Level 3 Communications, Llc - Co | 04/24/2001 |
| 970 | 301 | Evans | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 301 | Greeley | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 301 | Greeley | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 302 | Evans | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/04/1995 |
| 970 | 302 | Greeley | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/04/1995 |
| 970 | 302 | Greeley | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/04/1995 |
| 970 | 304 | Evans | Landline | Qwest Corporation | 07/04/1995 |
| 970 | 304 | Greeley | Landline | Qwest Corporation | 07/04/1995 |
| 970 | 304 | Greeley | Landline | Qwest Corporation | 07/04/1995 |
| 970 | 305 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 08/27/2012 |
| 970 | 305 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 08/27/2012 |
| 970 | 305 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 08/27/2012 |
| 970 | 306 | Vail | Landline | Level 3 Communications, Llc - Co | 06/30/2001 |
| 970 | 308 | Loveland | Wireless | New Cingular Wireless Pcs, Llc | 01/03/2002 |
| 970 | 308 | Loveland | Wireless | New Cingular Wireless Pcs, Llc | 01/03/2002 |
| 970 | 309 | Glenwood Springs | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 310 | Fort Collins | Wireless | T-mobile Usa, Inc. | 05/10/1999 |
| 970 | 310 | Fort Collins | Wireless | T-mobile Usa, Inc. | 05/10/1999 |
| 970 | 310 | Fort Collins | Wireless | T-mobile Usa, Inc. | 05/10/1999 |
| 970 | 312 | Grand Junction | Wireless | Flat West Wireless, Llc | 07/10/2014 |
| 970 | 312 | Grand Junction | Wireless | Flat West Wireless, Llc | 07/10/2014 |
| 970 | 312 | Grand Junction | Wireless | Flat West Wireless, Llc | 07/10/2014 |
| 970 | 313 | Evans | Landline | Icg Telecom Group - Co | 07/06/1997 |
| 970 | 313 | Greeley | Landline | Icg Telecom Group - Co | 07/06/1997 |
| 970 | 313 | Greeley | Landline | Icg Telecom Group - Co | 07/06/1997 |
| 970 | 314 | Grand Junction | Landline | Bresnan Broadband Of Colorado, Llc - Co (charter) | 03/27/2005 |
| 970 | 314 | Grand Junction | Landline | Bresnan Broadband Of Colorado, Llc - Co (charter) | 03/27/2005 |
| 970 | 314 | Grand Junction | Landline | Bresnan Broadband Of Colorado, Llc - Co (charter) | 03/27/2005 |
| 970 | 315 | Aspen | Landline | Level 3 Communications, Llc - Co | 06/30/2001 |
| 970 | 316 | Ridgway | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 10/11/1997 |
| 970 | 317 | Durango | Wireless | New Cingular Wireless Pcs, Llc | 10/11/2010 |
| 970 | 317 | Durango | Wireless | New Cingular Wireless Pcs, Llc | 10/11/2010 |
| 970 | 318 | Ridgway | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 319 | Glenwood Springs | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 320 | Glenwood Springs | Wireless | Uintah Basin Electronic Telecommunications | 04/23/2002 |
| 970 | 321 | Craig | Wireless | Uintah Basin Electronic Telecommunications | 02/21/2001 |
| 970 | 322 | Grand Junction | Wireless | Uintah Basin Electronic Telecommunications | 02/21/2001 |
| 970 | 322 | Grand Junction | Wireless | Uintah Basin Electronic Telecommunications | 02/21/2001 |
| 970 | 323 | Olathe | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 324 | Evans | Landline | Teleport Communications America, Llc - Co | 04/01/1997 |
| 970 | 324 | Greeley | Landline | Teleport Communications America, Llc - Co | 04/01/1997 |
| 970 | 324 | Greeley | Landline | Teleport Communications America, Llc - Co | 04/01/1997 |
| 970 | 325 | Ridgway | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 326 | Craig | Wireless | Union Telephone Company | 02/11/1995 |
| 970 | 327 | Nucla | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 328 | Gypsum | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 329 | Craig | Landline | Level 3 Communications, Llc - Co | 09/06/2002 |
| 970 | 330 | Evans | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 330 | Greeley | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 330 | Greeley | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 331 | Vail | Wireless | Sprint Spectrum L.p. | 02/27/1999 |
| 970 | 332 | Wray | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 333 | Dillon | Wireless | Sprint Spectrum L.p. | 02/27/1999 |
| 970 | 334 | Peetz | Landline | Peetz Cooperative Telephone Co. | 02/11/1995 |
| 970 | 335 | Durango | Wireless | Qwest Corporation | 07/04/1995 |
| 970 | 335 | Durango | Wireless | Qwest Corporation | 07/04/1995 |
| 970 | 336 | Evans | Landline | Qwest Corporation | 11/20/1998 |
| 970 | 336 | Greeley | Landline | Qwest Corporation | 11/20/1998 |
| 970 | 336 | Greeley | Landline | Qwest Corporation | 11/20/1998 |
| 970 | 337 | Gypsum | Landline | San Isabel Telecom, Inc. | 03/27/2001 |
| 970 | 338 | Hotchkiss | Landline | Delta County Tele - Comm, Inc. | 04/16/2013 |
| 970 | 339 | Evans | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 339 | Greeley | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 339 | Greeley | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 340 | Carbondale | Landline | Teleport Communications America, Llc - Co | 11/23/2012 |
| 970 | 341 | Olathe | Landline | Fasttrack Communications, Inc. - Co | 12/26/2013 |
| 970 | 342 | Loveland | Landline | Eschelon Telecom Of Colorado, Inc. - Co | 05/22/2013 |
| 970 | 342 | Loveland | Landline | Eschelon Telecom Of Colorado, Inc. - Co | 05/22/2013 |
| 970 | 342 | Johnstown | Landline | Eschelon Telecom Of Colorado, Inc. - Co | 05/22/2013 |
| 970 | 343 | Vail | Landline | At&t Local | 01/07/2002 |
| 970 | 344 | Berthoud | Landline | Level 3 Communications, Llc - Co | 10/27/2004 |
| 970 | 345 | Akron | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 346 | Evans | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 346 | Greeley | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 346 | Greeley | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 347 | Evans | Landline | Qwest Corporation | 11/20/1998 |
| 970 | 347 | Greeley | Landline | Qwest Corporation | 11/20/1998 |
| 970 | 347 | Greeley | Landline | Qwest Corporation | 11/20/1998 |
| 970 | 348 | Evans | Landline | Qwest Corporation | 06/13/2000 |
| 970 | 348 | Greeley | Landline | Qwest Corporation | 06/13/2000 |
| 970 | 348 | Greeley | Landline | Qwest Corporation | 06/13/2000 |
| 970 | 349 | Crested Butte | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 350 | Evans | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 350 | Greeley | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 350 | Greeley | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 351 | Evans | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 351 | Greeley | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 351 | Greeley | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 352 | Evans | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 352 | Greeley | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 352 | Greeley | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 353 | Evans | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 353 | Greeley | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 353 | Greeley | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 354 | Idalia | Landline | Plains Cooperative Telephone Association, Inc. | 02/11/1995 |
| 970 | 355 | Glenwood Springs | Wireless | T-mobile Usa, Inc. | 06/11/2002 |
| 970 | 356 | Evans | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 356 | Greeley | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 356 | Greeley | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 357 | Cope | Landline | Plains Cooperative Telephone Association, Inc. | 02/11/1995 |
| 970 | 358 | Joes | Landline | Plains Cooperative Telephone Association, Inc. | 02/11/1995 |
| 970 | 359 | Eckley | Landline | Plains Cooperative Telephone Association, Inc. | 02/11/1995 |
| 970 | 360 | Yuma | Landline | Onvoy, Llc - Co | 07/10/2007 |
| 970 | 361 | Grand Junction | Landline | At&t Local | 08/27/2003 |
| 970 | 361 | Grand Junction | Landline | At&t Local | 08/27/2003 |
| 970 | 361 | Grand Junction | Landline | At&t Local | 08/27/2003 |
| 970 | 362 | Kirk | Landline | Plains Cooperative Telephone Association, Inc. | 02/11/1995 |
| 970 | 363 | Granby | Landline | Level 3 Communications, Llc - Co | 02/06/2002 |
| 970 | 364 | Granby | Landline | Level 3 Communications, Llc - Co | 02/06/2002 |
| 970 | 365 | Maybell | Landline | Union Telephone Co. - Wy | 02/11/1995 |
| 970 | 366 | Glenwood Springs | Landline | Level 3 Communications, Llc - Co | 08/20/2002 |
| 970 | 367 | Steamboat Springs | Landline | Level 3 Communications, Llc - Co | 08/20/2002 |
| 970 | 368 | Dillon | Landline | Level 3 Communications, Llc - Co | 08/20/2002 |
| 970 | 369 | Ridgway | Landline | Qwest Corporation | 05/10/1999 |
| 970 | 370 | Fort Morgan | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/06/1997 |
| 970 | 370 | Log Lane Village | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/06/1997 |
| 970 | 371 | Evans | Wireless | New Cingular Wireless Pcs, Llc | 05/10/1999 |
| 970 | 371 | Greeley | Wireless | New Cingular Wireless Pcs, Llc | 05/10/1999 |
| 970 | 371 | Greeley | Wireless | New Cingular Wireless Pcs, Llc | 05/10/1999 |
| 970 | 372 | Fort Collins | Landline | Level 3 Communications, Llc - Co | 05/10/1999 |
| 970 | 372 | Fort Collins | Landline | Level 3 Communications, Llc - Co | 05/10/1999 |
| 970 | 372 | Fort Collins | Landline | Level 3 Communications, Llc - Co | 05/10/1999 |
| 970 | 373 | Evans | Landline | Level 3 Communications, Llc - Co | 05/10/1999 |
| 970 | 373 | Greeley | Landline | Level 3 Communications, Llc - Co | 05/10/1999 |
| 970 | 373 | Greeley | Landline | Level 3 Communications, Llc - Co | 05/10/1999 |
| 970 | 374 | Dinosaur | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 375 | Durango | Landline | Qwest Corporation | 10/13/1999 |
| 970 | 375 | Durango | Landline | Qwest Corporation | 10/13/1999 |
| 970 | 376 | Vail | Wireless | New Cingular Wireless Pcs, Llc | 02/11/1995 |
| 970 | 377 | Fort Collins | Landline | Qwest Corporation | 07/22/1999 |
| 970 | 377 | Fort Collins | Landline | Qwest Corporation | 07/22/1999 |
| 970 | 377 | Fort Collins | Landline | Qwest Corporation | 07/22/1999 |
| 970 | 378 | Evans | Landline | Qwest Corporation | 01/14/2000 |
| 970 | 378 | Greeley | Landline | Qwest Corporation | 01/14/2000 |
| 970 | 378 | Greeley | Landline | Qwest Corporation | 01/14/2000 |
| 970 | 379 | Glenwood Springs | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 380 | Fort Morgan | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 380 | Log Lane Village | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 381 | Evans | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 381 | Greeley | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 381 | Greeley | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 382 | Durango | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 382 | Durango | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 383 | Anton | Landline | Plains Cooperative Telephone Association, Inc. | 02/11/1995 |
| 970 | 384 | Glenwood Springs | Landline | Qwest Corporation | 01/14/2000 |
| 970 | 385 | Durango | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 385 | Durango | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 386 | Woodrow | Landline | Eastern Slope Rural Telephone Association, Inc. | 02/11/1995 |
| 970 | 387 | Lake City | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 388 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 06/14/2001 |
| 970 | 388 | Windsor | Wireless | New Cingular Wireless Pcs, Llc | 06/14/2001 |
| 970 | 389 | Dillon | Wireless | New Cingular Wireless Pcs, Llc | 02/11/1995 |
| 970 | 390 | Vail | Wireless | New Cingular Wireless Pcs, Llc | 02/11/1995 |
| 970 | 391 | Fort Collins | Wireless | Sprint Spectrum L.p. | 05/10/1999 |
| 970 | 391 | Fort Collins | Wireless | Sprint Spectrum L.p. | 05/10/1999 |
| 970 | 391 | Fort Collins | Wireless | Sprint Spectrum L.p. | 05/10/1999 |
| 970 | 392 | Evans | Landline | Qwest Corporation | 07/01/1996 |
| 970 | 392 | Greeley | Landline | Qwest Corporation | 07/01/1996 |
| 970 | 392 | Greeley | Landline | Qwest Corporation | 07/01/1996 |
| 970 | 393 | Vail | Wireless | T-mobile Usa, Inc. | 04/16/2001 |
| 970 | 394 | Dolores | Wireless | New Cingular Wireless Pcs, Llc | 08/06/2003 |
| 970 | 395 | Evans | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 395 | Greeley | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 395 | Greeley | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 396 | Evans | Wireless | New Cingular Wireless Pcs, Llc | 02/11/1995 |
| 970 | 396 | Greeley | Wireless | New Cingular Wireless Pcs, Llc | 02/11/1995 |
| 970 | 396 | Greeley | Wireless | New Cingular Wireless Pcs, Llc | 02/11/1995 |
| 970 | 397 | Evans | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 10/11/1997 |
| 970 | 397 | Greeley | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 10/11/1997 |
| 970 | 397 | Greeley | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 10/11/1997 |
| 970 | 398 | Pagosa Springs | Wireless | New Cingular Wireless Pcs, Llc | 08/21/2003 |
| 970 | 399 | Delta | Landline | Fasttrack Communications, Inc. - Co | 03/27/2005 |
| 970 | 400 | Greeley | Landline | Neutral Tandem-colorado, Llc - Co | 01/29/2015 |
| 970 | 400 | Greeley | Landline | Neutral Tandem-colorado, Llc - Co | 01/29/2015 |
| 970 | 401 | Vail | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 402 | Fort Collins | Wireless | T-mobile Usa, Inc. | 03/03/2001 |
| 970 | 402 | Fort Collins | Wireless | T-mobile Usa, Inc. | 03/03/2001 |
| 970 | 402 | Fort Collins | Wireless | T-mobile Usa, Inc. | 03/03/2001 |
| 970 | 403 | Durango | Landline | Zippytech Incorporated | 10/20/2005 |
| 970 | 403 | Durango | Landline | Zippytech Incorporated | 10/20/2005 |
| 970 | 404 | Glenwood Springs | Wireless | T-mobile Usa, Inc. | 04/24/2001 |
| 970 | 405 | Evans | Wireless | T-mobile Usa, Inc. | 04/24/2001 |
| 970 | 405 | Greeley | Wireless | T-mobile Usa, Inc. | 04/24/2001 |
| 970 | 405 | Greeley | Wireless | T-mobile Usa, Inc. | 04/24/2001 |
| 970 | 406 | Dillon | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 04/15/1996 |
| 970 | 407 | Fort Collins | Landline | Qwest Corporation | 01/10/1996 |
| 970 | 407 | Fort Collins | Landline | Qwest Corporation | 01/10/1996 |
| 970 | 407 | Fort Collins | Landline | Qwest Corporation | 01/10/1996 |
| 970 | 408 | Milliken | Landline | Teleport Communications America, Llc - Co | 07/15/2014 |
| 970 | 408 | Platteville | Landline | Teleport Communications America, Llc - Co | 07/15/2014 |
| 970 | 408 | Johnstown | Landline | Teleport Communications America, Llc - Co | 07/15/2014 |
| 970 | 409 | Dillon | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 410 | Parshall | Landline | Peerless Network Of Colorado, Llc - Co | 09/25/2014 |
| 970 | 410 | Kremmling | Landline | Peerless Network Of Colorado, Llc - Co | 09/25/2014 |
| 970 | 412 | Fort Collins | Wireless | T-mobile Usa, Inc. | 10/31/2000 |
| 970 | 412 | Fort Collins | Wireless | T-mobile Usa, Inc. | 10/31/2000 |
| 970 | 412 | Fort Collins | Wireless | T-mobile Usa, Inc. | 10/31/2000 |
| 970 | 413 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 09/01/2014 |
| 970 | 413 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 09/01/2014 |
| 970 | 413 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 09/01/2014 |
| 970 | 414 | Parachute | Landline | Onvoy, Llc - Co | 11/08/2006 |
| 970 | 415 | Greeley | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 03/13/2013 |
| 970 | 415 | Greeley | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 03/13/2013 |
| 970 | 416 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 416 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 416 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 417 | Montrose | Wireless | Sprint Spectrum L.p. | 03/25/2002 |
| 970 | 418 | Dillon | Wireless | Sprint Spectrum L.p. | 02/11/1995 |
| 970 | 419 | Fort Collins | Landline | Qwest Corporation | 10/11/1997 |
| 970 | 419 | Fort Collins | Landline | Qwest Corporation | 10/11/1997 |
| 970 | 419 | Fort Collins | Landline | Qwest Corporation | 10/11/1997 |
| 970 | 420 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/22/1999 |
| 970 | 420 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/22/1999 |
| 970 | 420 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/22/1999 |
| 970 | 421 | Steamboat Springs | Wireless | Uintah Basin Electronic Telecommunications | 07/16/2002 |
| 970 | 422 | Durango | Landline | Level 3 Communications, Llc - Co | 04/08/2002 |
| 970 | 422 | Durango | Landline | Level 3 Communications, Llc - Co | 04/08/2002 |
| 970 | 423 | Breckenridge | Landline | Onvoy, Llc - Co | 09/07/2006 |
| 970 | 424 | Grand Junction | Landline | Bresnan Broadband Of Colorado, Llc - Co (charter) | 01/23/2007 |
| 970 | 424 | Grand Junction | Landline | Bresnan Broadband Of Colorado, Llc - Co (charter) | 01/23/2007 |
| 970 | 424 | Grand Junction | Landline | Bresnan Broadband Of Colorado, Llc - Co (charter) | 01/23/2007 |
| 970 | 425 | Carbondale | Landline | Level 3 Communications, Llc - Co | 04/08/2002 |
| 970 | 426 | Durango | Wireless | Sprint Spectrum L.p. | 03/03/2001 |
| 970 | 426 | Durango | Wireless | Sprint Spectrum L.p. | 03/03/2001 |
| 970 | 427 | Fort Morgan | Landline | At&t Local | 05/09/2002 |
| 970 | 427 | Log Lane Village | Landline | At&t Local | 05/09/2002 |
| 970 | 428 | Montrose | Wireless | Nucla-naturita Telephone Company | 01/18/2006 |
| 970 | 429 | Aspen | Landline | Qwest Corporation | 01/14/2000 |
| 970 | 430 | Fort Collins | Wireless | Sprint Spectrum L.p. | 06/28/2001 |
| 970 | 430 | Fort Collins | Wireless | Sprint Spectrum L.p. | 06/28/2001 |
| 970 | 430 | Fort Collins | Wireless | Sprint Spectrum L.p. | 06/28/2001 |
| 970 | 431 | Gypsum | Landline | Onvoy, Llc - Co | 07/10/2007 |
| 970 | 432 | Edwards | Landline | Onvoy, Llc - Co | 07/10/2007 |
| 970 | 432 | Gypsum | Landline | Onvoy, Llc - Co | 07/10/2007 |
| 970 | 433 | Grand Junction | Wireless | T-mobile Usa, Inc. | 12/18/2002 |
| 970 | 433 | Grand Junction | Wireless | T-mobile Usa, Inc. | 12/18/2002 |
| 970 | 434 | Grand Junction | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 434 | Grand Junction | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 435 | Red Feather Lakes | Landline | Qwest Corporation | 06/30/2001 |
| 970 | 436 | Lake City | Landline | Onvoy, Llc - Co | 07/10/2007 |
| 970 | 437 | New Raymer | Landline | Wiggins Telephone Association | 02/11/1995 |
| 970 | 438 | Palisade | Landline | Bresnan Broadband Of Colorado, Llc - Co (charter) | 09/13/2007 |
| 970 | 439 | Steamboat Springs | Landline | At&t Local | 11/21/2005 |
| 970 | 440 | Rifle | Landline | Onvoy, Llc - Co | 03/27/2005 |
| 970 | 441 | Fort Morgan | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 01/14/2000 |
| 970 | 441 | Log Lane Village | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 01/14/2000 |
| 970 | 442 | Ignacio | Landline | Onvoy, Llc - Co | 07/10/2007 |
| 970 | 443 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 09/26/2001 |
| 970 | 443 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 09/26/2001 |
| 970 | 443 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 09/26/2001 |
| 970 | 444 | Bayfield | Landline | Fasttrack Communications, Inc. - Co | 03/27/2005 |
| 970 | 445 | Vail | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 04/15/1996 |
| 970 | 446 | Edwards | Landline | Onvoy, Llc - Co | 07/10/2007 |
| 970 | 447 | Granby | Wireless | Neutral Tandem-colorado, Llc - Co | 10/25/2002 |
| 970 | 448 | Amherst | Landline | Great Plains Communications, Inc. | 01/10/1996 |
| 970 | 449 | Fort Collins | Landline | Eschelon Telecom Of Colorado, Inc. - Co | 06/01/2006 |
| 970 | 449 | Fort Collins | Landline | Eschelon Telecom Of Colorado, Inc. - Co | 06/01/2006 |
| 970 | 449 | Fort Collins | Landline | Eschelon Telecom Of Colorado, Inc. - Co | 06/01/2006 |
| 970 | 450 | Rangely | Landline | Grand Valley Internet, Inc. - Co | 01/31/2005 |
| 970 | 451 | Greeley | Landline | Neutral Tandem-colorado, Llc - Co | 12/16/2015 |
| 970 | 451 | Greeley | Landline | Neutral Tandem-colorado, Llc - Co | 12/16/2015 |
| 970 | 452 | Carbondale | Landline | At&t Local | 09/15/2016 |
| 970 | 453 | Breckenridge | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 454 | Eaton | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 455 | Dillon | Landline | Level 3 Communications, Llc - Co | 05/02/2002 |
| 970 | 456 | Glenwood Springs | Landline | Level 3 Communications, Llc - Co | 05/02/2002 |
| 970 | 457 | Steamboat Springs | Landline | Level 3 Communications, Llc - Co | 05/02/2002 |
| 970 | 458 | Sterling | Landline | Level 3 Communications, Llc - Co | 05/02/2002 |
| 970 | 459 | Durango | Landline | Level 3 Communications, Llc - Co | 05/02/2002 |
| 970 | 459 | Durango | Landline | Level 3 Communications, Llc - Co | 05/02/2002 |
| 970 | 460 | Fort Collins | Landline | Comcast Phone Of Colorado, Llc - Co | 02/09/2006 |
| 970 | 460 | Windsor | Landline | Comcast Phone Of Colorado, Llc - Co | 02/09/2006 |
| 970 | 461 | Loveland | Landline | Qwest Corporation | 02/27/1999 |
| 970 | 461 | Loveland | Landline | Qwest Corporation | 02/27/1999 |
| 970 | 462 | Grand Junction | Landline | Zippytech Incorporated | 05/06/2008 |
| 970 | 462 | Grand Junction | Landline | Zippytech Incorporated | 05/06/2008 |
| 970 | 462 | Grand Junction | Landline | Zippytech Incorporated | 05/06/2008 |
| 970 | 463 | Sedgwick | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 463 | Julesburg | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 463 | Ovid | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 464 | Palisade | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 465 | Mc Coy | Landline | Onvoy, Llc - Co | 07/09/2007 |
| 970 | 466 | Sterling | Wireless | N.e. Colorado Cellular, Inc. | 05/11/2001 |
| 970 | 467 | Fort Morgan | Wireless | N.e. Colorado Cellular, Inc. | 05/11/2001 |
| 970 | 467 | Log Lane Village | Wireless | N.e. Colorado Cellular, Inc. | 05/11/2001 |
| 970 | 468 | Dillon | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 469 | Otis | Landline | Onvoy, Llc - Co | 07/10/2007 |
| 970 | 470 | Vail | Wireless | Sprint Spectrum L.p. | 02/27/1999 |
| 970 | 471 | Vail | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 472 | Fort Collins | Landline | Qwest Corporation | 01/11/1997 |
| 970 | 472 | Fort Collins | Landline | Qwest Corporation | 01/11/1997 |
| 970 | 472 | Fort Collins | Landline | Qwest Corporation | 01/11/1997 |
| 970 | 474 | Julesburg | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 475 | Greeley | Landline | Mcleodusa Telecommunications Services, Inc.- Co | 08/28/2002 |
| 970 | 475 | Greeley | Landline | Mcleodusa Telecommunications Services, Inc.- Co | 08/28/2002 |
| 970 | 476 | Vail | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 477 | Vail | Landline | Qwest Corporation | 11/20/1998 |
| 970 | 478 | Redvale | Landline | Onvoy, Llc - Co | 07/09/2007 |
| 970 | 479 | Vail | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 480 | Estes Park | Landline | Bandwidth.com Clec, Llc - Co | 03/27/2005 |
| 970 | 481 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 02/11/1995 |
| 970 | 481 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 02/11/1995 |
| 970 | 481 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 02/11/1995 |
| 970 | 482 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 482 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 482 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 483 | Wiggins | Landline | Wiggins Telephone Association | 02/11/1995 |
| 970 | 484 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 484 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 484 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 485 | Dillon | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 486 | Dillon | Wireless | Sprint Spectrum L.p. | 08/14/1998 |
| 970 | 487 | Collbran | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 488 | Fort Collins | Landline | Qwest Corporation | 05/23/2005 |
| 970 | 488 | Fort Collins | Landline | Qwest Corporation | 05/23/2005 |
| 970 | 488 | Fort Collins | Landline | Qwest Corporation | 05/23/2005 |
| 970 | 489 | Carr | Landline | Onvoy, Llc - Co | 08/01/2007 |
| 970 | 490 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 490 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 490 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 491 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 491 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 491 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 492 | Fort Collins | Landline | Qwest Corporation | 08/28/2002 |
| 970 | 492 | Fort Collins | Landline | Qwest Corporation | 08/28/2002 |
| 970 | 492 | Fort Collins | Landline | Qwest Corporation | 08/28/2002 |
| 970 | 493 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 493 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 493 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 494 | Fort Collins | Landline | Qwest Corporation | 06/13/2000 |
| 970 | 494 | Fort Collins | Landline | Qwest Corporation | 06/13/2000 |
| 970 | 494 | Fort Collins | Landline | Qwest Corporation | 06/13/2000 |
| 970 | 495 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 495 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 495 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 496 | Dillon | Landline | Qwest Corporation | 04/15/1996 |
| 970 | 497 | Montrose | Landline | Level 3 Communications, Llc - Co | 02/28/2003 |
| 970 | 498 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 498 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 498 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 499 | Red Feather Lakes | Landline | Onvoy, Llc - Co | 08/03/2007 |
| 970 | 500 | Wiggins | Landline | Northern Colorado Communications, Llc | 07/24/2014 |
| 970 | 506 | Evans | Landline | Qwest Corporation | 04/15/1996 |
| 970 | 506 | Greeley | Landline | Qwest Corporation | 04/15/1996 |
| 970 | 506 | Greeley | Landline | Qwest Corporation | 04/15/1996 |
| 970 | 507 | Pagosa Springs | Landline | Onvoy, Llc - Co | 07/10/2007 |
| 970 | 508 | Durango | Landline | Grand Valley Internet, Inc. - Co | 01/27/2005 |
| 970 | 508 | Durango | Landline | Grand Valley Internet, Inc. - Co | 01/27/2005 |
| 970 | 509 | Granby | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 510 | Carbondale | Landline | Onvoy, Llc - Co | 11/08/2006 |
| 970 | 512 | Dove Creek | Landline | Onvoy, Llc - Co | 07/10/2007 |
| 970 | 513 | Dillon | Landline | Qwest Corporation | 04/15/1996 |
| 970 | 514 | Akron | Landline | Onvoy, Llc - Co | 07/09/2007 |
| 970 | 515 | Evans | Landline | At&t Local | 02/27/1999 |
| 970 | 515 | Greeley | Landline | At&t Local | 02/27/1999 |
| 970 | 515 | Greeley | Landline | At&t Local | 02/27/1999 |
| 970 | 516 | Cortez | Landline | Farmers Telecommunications, Inc. - Co | 09/01/2010 |
| 970 | 517 | Parshall | Landline | Onvoy, Llc - Co | 11/06/2014 |
| 970 | 517 | Granby | Landline | Onvoy, Llc - Co | 11/06/2014 |
| 970 | 518 | Evans | Wireless | Sprint Spectrum L.p. | 02/27/1999 |
| 970 | 518 | Greeley | Wireless | Sprint Spectrum L.p. | 02/27/1999 |
| 970 | 518 | Greeley | Wireless | Sprint Spectrum L.p. | 02/27/1999 |
| 970 | 519 | Ridgway | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/06/1997 |
| 970 | 520 | Sterling | Wireless | N.e. Colorado Cellular, Inc. | 02/11/1995 |
| 970 | 521 | Sterling | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 522 | Sterling | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 523 | Grand Junction | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 523 | Grand Junction | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 524 | Gypsum | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 526 | Sterling | Landline | Qwest Corporation | 10/13/1999 |
| 970 | 527 | Paonia | Landline | Delta County Tele - Comm, Inc. | 02/11/1995 |
| 970 | 528 | Berthoud | Landline | Peerless Network Of Colorado, Llc - Co | 04/10/2013 |
| 970 | 529 | Mancos | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 529 | Cortez | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 529 | Dolores | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 530 | Fort Collins | Landline | Mcleodusa Telecommunications Services, Inc.- Co | 06/28/2001 |
| 970 | 530 | Fort Collins | Landline | Mcleodusa Telecommunications Services, Inc.- Co | 06/28/2001 |
| 970 | 530 | Fort Collins | Landline | Mcleodusa Telecommunications Services, Inc.- Co | 06/28/2001 |
| 970 | 531 | Granby | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 532 | Johnstown | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 532 | Berthoud | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 533 | Mancos | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 534 | Evans | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 970 | 534 | Greeley | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 970 | 534 | Greeley | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 970 | 535 | Mead | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 536 | New Castle | Landline | Onvoy, Llc - Co | 05/19/2014 |
| 970 | 537 | Parshall | Wireless | Union Telephone Company | 02/11/1995 |
| 970 | 537 | Kremmling | Wireless | Union Telephone Company | 02/11/1995 |
| 970 | 538 | Ridgway | Landline | Grand Valley Internet, Inc. - Co | 01/27/2005 |
| 970 | 539 | Evans | Wireless | Sprint Spectrum L.p. | 02/11/1995 |
| 970 | 539 | Greeley | Wireless | Sprint Spectrum L.p. | 02/11/1995 |
| 970 | 539 | Greeley | Wireless | Sprint Spectrum L.p. | 02/11/1995 |
| 970 | 540 | Delta | Landline | Grand Valley Internet, Inc. - Co | 01/27/2005 |
| 970 | 541 | Fort Collins | Landline | Teleport Communications America, Llc - Co | 06/01/2010 |
| 970 | 541 | Fort Collins | Landline | Teleport Communications America, Llc - Co | 06/01/2010 |
| 970 | 541 | Fort Collins | Landline | Teleport Communications America, Llc - Co | 06/01/2010 |
| 970 | 542 | Fort Morgan | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 542 | Log Lane Village | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 544 | Aspen | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 545 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 11/07/2001 |
| 970 | 545 | Windsor | Wireless | New Cingular Wireless Pcs, Llc | 11/07/2001 |
| 970 | 546 | Delta | Landline | Bandwidth.com Clec, Llc - Co | 06/23/2016 |
| 970 | 547 | Breckenridge | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 548 | Dinosaur | Landline | Onvoy, Llc - Co | 07/10/2007 |
| 970 | 549 | Grand Junction | Landline | Bresnan Broadband Of Colorado, Llc - Co (charter) | 02/13/2012 |
| 970 | 549 | Grand Junction | Landline | Bresnan Broadband Of Colorado, Llc - Co (charter) | 02/13/2012 |
| 970 | 549 | Grand Junction | Landline | Bresnan Broadband Of Colorado, Llc - Co (charter) | 02/13/2012 |
| 970 | 550 | Dinosaur | Landline | Onvoy, Llc - Co | 07/09/2007 |
| 970 | 551 | Hesperus | Wireless | New Cingular Wireless Pcs, Llc | 07/29/2003 |
| 970 | 553 | Ignacio | Wireless | New Cingular Wireless Pcs, Llc | 07/29/2003 |
| 970 | 554 | Akron | Wireless | N.e. Colorado Cellular, Inc. | 02/11/1995 |
| 970 | 554 | Otis | Wireless | N.e. Colorado Cellular, Inc. | 02/11/1995 |
| 970 | 556 | Fort Collins | Wireless | Sprint Spectrum L.p. | 08/14/1998 |
| 970 | 556 | Fort Collins | Wireless | Sprint Spectrum L.p. | 08/14/1998 |
| 970 | 556 | Fort Collins | Wireless | Sprint Spectrum L.p. | 08/14/1998 |
| 970 | 557 | Granby | Landline | Level 3 Communications, Llc - Co | 09/03/2002 |
| 970 | 560 | Cortez | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 562 | Pleasant View | Landline | Farmers Telephone Co., Inc. | 02/11/1995 |
| 970 | 563 | Ignacio | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 564 | Cortez | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 565 | Cortez | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 566 | Fort Collins | Wireless | Sprint Spectrum L.p. | 02/11/1995 |
| 970 | 566 | Fort Collins | Wireless | Sprint Spectrum L.p. | 02/11/1995 |
| 970 | 566 | Fort Collins | Wireless | Sprint Spectrum L.p. | 02/11/1995 |
| 970 | 567 | Fort Collins | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 970 | 567 | Fort Collins | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 970 | 567 | Fort Collins | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 970 | 568 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 568 | Wellington | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 568 | Laporte | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 569 | Vail | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 10/13/1999 |
| 970 | 570 | Cortez | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/06/1997 |
| 970 | 571 | Sterling | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 10/11/1997 |
| 970 | 572 | Dinosaur | Landline | Onvoy, Llc - Co | 07/10/2007 |
| 970 | 572 | Rangely | Landline | Onvoy, Llc - Co | 07/10/2007 |
| 970 | 573 | Greeley | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 01/11/2011 |
| 970 | 573 | Greeley | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 01/11/2011 |
| 970 | 574 | Dinosaur | Wireless | Union Telephone Company | 02/11/1995 |
| 970 | 575 | Granby | Wireless | Sprint Spectrum L.p. | 10/16/2002 |
| 970 | 576 | Greeley | Wireless | Sprint Spectrum L.p. | 10/16/2002 |
| 970 | 576 | Greeley | Wireless | Sprint Spectrum L.p. | 10/16/2002 |
| 970 | 577 | Estes Park | Landline | Qwest Corporation | 07/04/1995 |
| 970 | 578 | Milliken | Landline | Mcleodusa Telecommunications Services, Inc.- Co | 03/29/2010 |
| 970 | 578 | Mead | Landline | Mcleodusa Telecommunications Services, Inc.- Co | 03/29/2010 |
| 970 | 578 | Johnstown | Landline | Mcleodusa Telecommunications Services, Inc.- Co | 03/29/2010 |
| 970 | 579 | De Beque | Landline | Onvoy, Llc - Co | 04/17/2007 |
| 970 | 580 | Sterling | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 581 | Fort Collins | Wireless | T-mobile Usa, Inc. | 06/13/2000 |
| 970 | 581 | Fort Collins | Wireless | T-mobile Usa, Inc. | 06/13/2000 |
| 970 | 581 | Fort Collins | Wireless | T-mobile Usa, Inc. | 06/13/2000 |
| 970 | 582 | Pagosa Springs | Wireless | Sprint Spectrum L.p. | 02/23/2007 |
| 970 | 583 | Slater | Landline | Dubois Telephone Exchange, Inc. | 10/11/1997 |
| 970 | 584 | Evans | Wireless | T-mobile Usa, Inc. | 08/14/1998 |
| 970 | 584 | Greeley | Wireless | T-mobile Usa, Inc. | 08/14/1998 |
| 970 | 584 | Greeley | Wireless | T-mobile Usa, Inc. | 08/14/1998 |
| 970 | 585 | Pagosa Springs | Landline | Fasttrack Communications, Inc. - Co | 06/01/2006 |
| 970 | 586 | Estes Park | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 587 | Johnstown | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 588 | Hesperus | Landline | Centurytel Of Colorado, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 589 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 01/25/2007 |
| 970 | 589 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 01/25/2007 |
| 970 | 589 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 01/25/2007 |
| 970 | 590 | Evans | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 590 | Greeley | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 590 | Greeley | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 591 | Estes Park | Landline | Peerless Network Of Colorado, Llc - Co | 04/10/2013 |
| 970 | 592 | Wray | Landline | Onvoy, Llc - Co | 07/10/2007 |
| 970 | 593 | Loveland | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 593 | Loveland | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 594 | Walden | Landline | Onvoy, Llc - Co | 07/10/2007 |
| 970 | 595 | Eckley | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 10/11/1997 |
| 970 | 596 | Montrose | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 597 | Eckley | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 598 | Platteville | Landline | Centurylink Communications Llc | 11/18/2014 |
| 970 | 599 | Loveland | Wireless | New Cingular Wireless Pcs, Llc | 08/19/2008 |
| 970 | 599 | Loveland | Wireless | New Cingular Wireless Pcs, Llc | 08/19/2008 |
| 970 | 599 | Johnstown | Wireless | New Cingular Wireless Pcs, Llc | 08/19/2008 |
| 970 | 600 | Fort Collins | Wireless | Telstar Communications Inc | 04/12/2010 |
| 970 | 600 | Windsor | Wireless | Telstar Communications Inc | 04/12/2010 |
| 970 | 601 | Mead | Landline | Onvoy, Llc - Co | 11/08/2012 |
| 970 | 609 | Grand Junction | Landline | Grand Valley Internet, Inc. - Co | 01/27/2005 |
| 970 | 609 | Grand Junction | Landline | Grand Valley Internet, Inc. - Co | 01/27/2005 |
| 970 | 609 | Grand Junction | Landline | Grand Valley Internet, Inc. - Co | 01/27/2005 |
| 970 | 610 | Fruita | Landline | Grand Valley Internet, Inc. - Co | 01/27/2005 |
| 970 | 612 | Loveland | Landline | Mcleodusa Telecommunications Services, Inc.- Co | 06/28/2001 |
| 970 | 612 | Loveland | Landline | Mcleodusa Telecommunications Services, Inc.- Co | 06/28/2001 |
| 970 | 613 | Loveland | Landline | Qwest Corporation | 10/11/1997 |
| 970 | 613 | Loveland | Landline | Qwest Corporation | 10/11/1997 |
| 970 | 614 | La Salle | Landline | Onvoy, Llc - Co | 03/27/2005 |
| 970 | 615 | Montrose | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 10/04/2012 |
| 970 | 615 | Montrose | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 10/04/2012 |
| 970 | 616 | Greeley | Landline | Bandwidth.com Clec, Llc - Co | 09/19/2011 |
| 970 | 616 | Greeley | Landline | Bandwidth.com Clec, Llc - Co | 09/19/2011 |
| 970 | 617 | Loveland | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 12/08/2016 |
| 970 | 617 | Loveland | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 12/08/2016 |
| 970 | 617 | Johnstown | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 12/08/2016 |
| 970 | 618 | Glenwood Springs | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 04/15/1996 |
| 970 | 619 | Loveland | Landline | Qwest Corporation | 07/04/1995 |
| 970 | 619 | Loveland | Landline | Qwest Corporation | 07/04/1995 |
| 970 | 620 | Craig | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/06/1997 |
| 970 | 621 | Johnstown | Wireless | Contact Paging Of Colorado, Inc. | 10/15/1996 |
| 970 | 621 | Berthoud | Wireless | Contact Paging Of Colorado, Inc. | 10/15/1996 |
| 970 | 622 | Loveland | Landline | Qwest Corporation | 07/01/1996 |
| 970 | 622 | Loveland | Landline | Qwest Corporation | 07/01/1996 |
| 970 | 623 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 06/19/2006 |
| 970 | 623 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 06/19/2006 |
| 970 | 623 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 06/19/2006 |
| 970 | 624 | Loveland | Landline | Qwest Corporation | 03/14/2006 |
| 970 | 624 | Loveland | Landline | Qwest Corporation | 03/14/2006 |
| 970 | 625 | Rifle | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 626 | Ridgway | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 627 | Grand Lake | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 628 | Grand Junction | Landline | Bresnan Broadband Of Colorado, Llc - Co (charter) | 01/07/2011 |
| 970 | 628 | Grand Junction | Landline | Bresnan Broadband Of Colorado, Llc - Co (charter) | 01/07/2011 |
| 970 | 628 | Grand Junction | Landline | Bresnan Broadband Of Colorado, Llc - Co (charter) | 01/07/2011 |
| 970 | 629 | Craig | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 10/15/1996 |
| 970 | 630 | Yuma | Wireless | N.e. Colorado Cellular, Inc. | 02/11/1995 |
| 970 | 631 | Fort Collins | Wireless | Sprint Spectrum L.p. | 10/26/2001 |
| 970 | 631 | Fort Collins | Wireless | Sprint Spectrum L.p. | 10/26/2001 |
| 970 | 631 | Fort Collins | Wireless | Sprint Spectrum L.p. | 10/26/2001 |
| 970 | 632 | Fort Collins | Landline | Onvoy, Llc - Co | 05/09/2016 |
| 970 | 632 | Fort Collins | Landline | Onvoy, Llc - Co | 05/09/2016 |
| 970 | 632 | Fort Collins | Landline | Onvoy, Llc - Co | 05/09/2016 |
| 970 | 633 | Ridgway | Landline | Bandwidth.com Clec, Llc - Co | 02/11/2010 |
| 970 | 633 | Telluride | Landline | Bandwidth.com Clec, Llc - Co | 02/11/2010 |
| 970 | 635 | Loveland | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 635 | Loveland | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 636 | Oak Creek | Landline | Peerless Network Of Colorado, Llc - Co | 09/17/2013 |
| 970 | 638 | Toponas | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 638 | Oak Creek | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 639 | Fruita | Landline | Level 3 Communications, Llc - Co | 10/27/2004 |
| 970 | 640 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 10/13/1999 |
| 970 | 640 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 10/13/1999 |
| 970 | 641 | Gunnison | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 642 | Gunnison | Landline | Qwest Corporation | 07/22/1999 |
| 970 | 644 | Grand Junction | Landline | Peerless Network Of Colorado, Llc - Co | 11/20/2012 |
| 970 | 644 | Grand Junction | Landline | Peerless Network Of Colorado, Llc - Co | 11/20/2012 |
| 970 | 644 | Grand Junction | Landline | Peerless Network Of Colorado, Llc - Co | 11/20/2012 |
| 970 | 645 | Weldona | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 646 | Loveland | Wireless | New Cingular Wireless Pcs, Llc | 12/10/2009 |
| 970 | 646 | Loveland | Wireless | New Cingular Wireless Pcs, Llc | 12/10/2009 |
| 970 | 646 | Johnstown | Wireless | New Cingular Wireless Pcs, Llc | 12/10/2009 |
| 970 | 648 | Gunnison | Landline | Bandwidth.com Clec, Llc - Co | 02/05/2007 |
| 970 | 649 | Rifle | Landline | Grand Valley Internet, Inc. - Co | 01/31/2005 |
| 970 | 650 | Montrose | Landline | Grand Valley Internet, Inc. - Co | 01/27/2005 |
| 970 | 652 | Greeley | Landline | Qwest Corporation | 09/02/2016 |
| 970 | 652 | Greeley | Landline | Qwest Corporation | 09/02/2016 |
| 970 | 653 | Mc Coy | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 655 | Granby | Wireless | Union Telephone Company | 02/11/1995 |
| 970 | 656 | Briggsdale | Landline | Wiggins Telephone Association | 02/11/1995 |
| 970 | 657 | | Unknown | Comcast Phone Of Colorado, Llc - Co | 08/22/2017 |
| 970 | 658 | Fort Collins | Landline | Level 3 Communications, Llc - Co | 03/14/2011 |
| 970 | 658 | Fort Collins | Landline | Level 3 Communications, Llc - Co | 03/14/2011 |
| 970 | 658 | Fort Collins | Landline | Level 3 Communications, Llc - Co | 03/14/2011 |
| 970 | 659 | Hillrose | Landline | Peerless Network Of Colorado, Llc - Co | 03/09/2016 |
| 970 | 660 | Milliken | Landline | Level 3 Communications, Llc - Co | 10/27/2004 |
| 970 | 660 | Mead | Landline | Level 3 Communications, Llc - Co | 10/27/2004 |
| 970 | 660 | Johnstown | Landline | Level 3 Communications, Llc - Co | 10/27/2004 |
| 970 | 661 | Bayfield | Landline | Peerless Network Of Colorado, Llc - Co | 04/10/2013 |
| 970 | 662 | Carr | Landline | Qwest Corporation | 01/10/1996 |
| 970 | 663 | Loveland | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 663 | Loveland | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 664 | Flagler | Landline | Plains Cooperative Telephone Association, Inc. | 02/11/1995 |
| 970 | 664 | Arriba | Landline | Plains Cooperative Telephone Association, Inc. | 02/11/1995 |
| 970 | 664 | Seibert | Landline | Plains Cooperative Telephone Association, Inc. | 02/11/1995 |
| 970 | 665 | Rifle | Landline | Qwest Corporation | 04/21/2008 |
| 970 | 667 | Loveland | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 667 | Loveland | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 668 | Silverthorne | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 668 | Dillon | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 668 | Breckenridge | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 669 | Loveland | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 669 | Loveland | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 670 | Berthoud | Landline | Eschelon Telecom Of Colorado, Inc. - Co | 03/27/2005 |
| 970 | 672 | Fort Collins | Landline | Level 3 Communications, Llc - Co | 09/11/2001 |
| 970 | 672 | Fort Collins | Landline | Level 3 Communications, Llc - Co | 09/11/2001 |
| 970 | 672 | Fort Collins | Landline | Level 3 Communications, Llc - Co | 09/11/2001 |
| 970 | 673 | Evans | Landline | Level 3 Communications, Llc - Co | 09/11/2001 |
| 970 | 673 | Greeley | Landline | Level 3 Communications, Llc - Co | 09/11/2001 |
| 970 | 673 | Greeley | Landline | Level 3 Communications, Llc - Co | 09/11/2001 |
| 970 | 674 | Fort Collins | Landline | Qwest Corporation | 11/20/1998 |
| 970 | 674 | Windsor | Landline | Qwest Corporation | 11/20/1998 |
| 970 | 675 | Rangely | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 676 | Dolores | Landline | Onvoy, Llc - Co | 10/15/2007 |
| 970 | 677 | Dove Creek | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 678 | Basalt | Landline | Interlink Adv Svc Dba Forethought.net - Co | 03/17/2017 |
| 970 | 679 | Loveland | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 679 | Loveland | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 680 | Milliken | Landline | Onvoy, Llc - Co | 03/27/2005 |
| 970 | 680 | La Salle | Landline | Onvoy, Llc - Co | 03/27/2005 |
| 970 | 680 | Platteville | Landline | Onvoy, Llc - Co | 03/27/2005 |
| 970 | 681 | Evans | Wireless | Contact Paging Of Colorado, Inc. | 10/15/1996 |
| 970 | 681 | Greeley | Wireless | Contact Paging Of Colorado, Inc. | 10/15/1996 |
| 970 | 681 | Greeley | Wireless | Contact Paging Of Colorado, Inc. | 10/15/1996 |
| 970 | 682 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 08/10/2010 |
| 970 | 682 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 08/10/2010 |
| 970 | 682 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 08/10/2010 |
| 970 | 683 | Grand Junction | Landline | Qwest Corporation | 09/14/2001 |
| 970 | 683 | Grand Junction | Landline | Qwest Corporation | 09/14/2001 |
| 970 | 684 | Palisade | Landline | Grand Valley Internet, Inc. - Co | 01/31/2005 |
| 970 | 685 | Loveland | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/04/2008 |
| 970 | 685 | Loveland | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/04/2008 |
| 970 | 685 | Johnstown | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/04/2008 |
| 970 | 686 | Fort Collins | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 686 | Windsor | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 688 | Vail | Landline | Level 3 Communications, Llc - Co | 07/18/2002 |
| 970 | 689 | Fort Collins | Wireless | Sprint Spectrum L.p. | 10/11/1997 |
| 970 | 689 | Fort Collins | Wireless | Sprint Spectrum L.p. | 10/11/1997 |
| 970 | 689 | Fort Collins | Wireless | Sprint Spectrum L.p. | 10/11/1997 |
| 970 | 690 | Fort Collins | Wireless | T-mobile Usa, Inc. | 04/01/1997 |
| 970 | 690 | Fort Collins | Wireless | T-mobile Usa, Inc. | 04/01/1997 |
| 970 | 690 | Fort Collins | Wireless | T-mobile Usa, Inc. | 04/01/1997 |
| 970 | 691 | Fort Collins | Wireless | T-mobile Usa, Inc. | 02/27/1999 |
| 970 | 691 | Fort Collins | Wireless | T-mobile Usa, Inc. | 02/27/1999 |
| 970 | 691 | Fort Collins | Wireless | T-mobile Usa, Inc. | 02/27/1999 |
| 970 | 692 | Fort Collins | Wireless | Sprint Spectrum L.p. | 02/27/1999 |
| 970 | 692 | Fort Collins | Wireless | Sprint Spectrum L.p. | 02/27/1999 |
| 970 | 692 | Fort Collins | Wireless | Sprint Spectrum L.p. | 02/27/1999 |
| 970 | 693 | Meeker | Landline | Peerless Network Of Colorado, Llc - Co | 09/25/2014 |
| 970 | 695 | Mesa | Landline | Onvoy, Llc - Co | 06/22/2007 |
| 970 | 697 | Grand Junction | Landline | Interlink Adv Svc Dba Forethought.net - Co | 04/01/2014 |
| 970 | 697 | Grand Junction | Landline | Interlink Adv Svc Dba Forethought.net - Co | 04/01/2014 |
| 970 | 697 | Grand Junction | Landline | Interlink Adv Svc Dba Forethought.net - Co | 04/01/2014 |
| 970 | 698 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 03/14/2017 |
| 970 | 698 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 03/14/2017 |
| 970 | 698 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 03/14/2017 |
| 970 | 699 | Loveland | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/10/2014 |
| 970 | 699 | Loveland | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/10/2014 |
| 970 | 699 | Johnstown | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/10/2014 |
| 970 | 701 | Craig | Wireless | Sprint Spectrum L.p. | 10/31/2000 |
| 970 | 702 | Greeley | Wireless | Metro Pcs, Inc. | 08/25/2014 |
| 970 | 702 | Greeley | Wireless | Metro Pcs, Inc. | 08/25/2014 |
| 970 | 703 | Platteville | Landline | Onvoy, Llc - Co | 03/27/2005 |
| 970 | 704 | Carbondale | Landline | Qwest Corporation | 04/15/1996 |
| 970 | 707 | Gunnison | Landline | Time Warner Cable Information Svcs (colorado), Co | 12/07/2011 |
| 970 | 708 | Ridgway | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/04/1995 |
| 970 | 710 | Aspen | Wireless | Sprint Spectrum L.p. | 06/13/2000 |
| 970 | 712 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 09/07/2007 |
| 970 | 712 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 09/07/2007 |
| 970 | 712 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 09/07/2007 |
| 970 | 713 | Crested Butte | Landline | Peerless Network Of Colorado, Llc - Co | 04/10/2013 |
| 970 | 714 | Greeley | Wireless | New Cingular Wireless Pcs, Llc | 09/01/2014 |
| 970 | 714 | Greeley | Wireless | New Cingular Wireless Pcs, Llc | 09/01/2014 |
| 970 | 715 | Mancos | Landline | Peerless Network Of Colorado, Llc - Co | 09/25/2014 |
| 970 | 716 | Eaton | Landline | Onvoy, Llc - Co | 11/08/2006 |
| 970 | 717 | Hayden | Landline | Bandwidth.com Clec, Llc - Co | 01/23/2012 |
| 970 | 718 | Basalt | Landline | Peerless Network Of Colorado, Llc - Co | 04/10/2013 |
| 970 | 721 | Mead | Landline | Neutral Tandem-colorado, Llc - Co | 03/02/2016 |
| 970 | 721 | Longmont | Landline | Neutral Tandem-colorado, Llc - Co | 03/02/2016 |
| 970 | 722 | Nederland | Landline | Qwest Corporation | 01/14/2000 |
| 970 | 723 | Walden | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 724 | Parshall | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 724 | Kremmling | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 725 | Parshall | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 725 | Granby | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 726 | Nederland | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 728 | Ridgway | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 729 | Ridgway | Wireless | New Cingular Wireless Pcs, Llc | 05/04/2001 |
| 970 | 731 | Pagosa Springs | Landline | Centurytel Of Colorado, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 734 | Steamboat Springs | Wireless | Union Telephone Company | 02/11/1995 |
| 970 | 735 | Stoneham | Landline | Stoneham Cooperative Telephone Co. | 02/11/1995 |
| 970 | 735 | Merino | Landline | Stoneham Cooperative Telephone Co. | 02/11/1995 |
| 970 | 735 | New Raymer | Landline | Stoneham Cooperative Telephone Co. | 02/11/1995 |
| 970 | 736 | Oak Creek | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 737 | Milliken | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 737 | La Salle | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 737 | Platteville | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 739 | Cortez | Wireless | New Cingular Wireless Pcs, Llc | 01/11/1997 |
| 970 | 744 | Loveland | Landline | Level 3 Communications, Llc - Co | 12/17/2002 |
| 970 | 744 | Loveland | Landline | Level 3 Communications, Llc - Co | 12/17/2002 |
| 970 | 745 | Grand Junction | Wireless | Union Telephone Company | 04/12/2010 |
| 970 | 745 | Grand Junction | Wireless | Union Telephone Company | 04/12/2010 |
| 970 | 745 | Grand Junction | Wireless | Union Telephone Company | 04/12/2010 |
| 970 | 747 | Fort Morgan | Landline | Neutral Tandem-colorado, Llc - Co | 01/05/2016 |
| 970 | 747 | Log Lane Village | Landline | Neutral Tandem-colorado, Llc - Co | 01/05/2016 |
| 970 | 748 | Vail | Landline | Qwest Corporation | 01/11/1997 |
| 970 | 749 | Durango | Wireless | New Cingular Wireless Pcs, Llc | 02/11/1995 |
| 970 | 749 | Durango | Wireless | New Cingular Wireless Pcs, Llc | 02/11/1995 |
| 970 | 750 | Walden | Wireless | Union Telephone Company | 01/20/2004 |
| 970 | 751 | Delta | Wireless | Union Telephone Company | 05/08/2012 |
| 970 | 752 | Dillon | Landline | Qwest Corporation | 05/18/1998 |
| 970 | 754 | Vail | Landline | San Isabel Telecom, Inc. | 08/09/2002 |
| 970 | 755 | Rangely | Wireless | Union Telephone Company | 01/20/2004 |
| 970 | 756 | Craig | Wireless | Union Telephone Company | 12/18/2003 |
| 970 | 757 | Hayden | Wireless | Union Telephone Company | 01/20/2004 |
| 970 | 758 | Granby | Wireless | Union Telephone Company | 01/20/2004 |
| 970 | 759 | Durango | Wireless | New Cingular Wireless Pcs, Llc | 10/11/1997 |
| 970 | 759 | Durango | Wireless | New Cingular Wireless Pcs, Llc | 10/11/1997 |
| 970 | 760 | Dillon | Landline | Level 3 Communications, Llc - Co | 06/17/2002 |
| 970 | 761 | Steamboat Springs | Landline | Neutral Tandem-colorado, Llc - Co | 10/25/2002 |
| 970 | 762 | Sterling | Landline | Icg Telecom Group - Co | 06/17/2002 |
| 970 | 763 | Vail | Landline | Icg Telecom Group - Co | 06/17/2002 |
| 970 | 764 | Durango | Landline | Qwest Corporation | 06/17/2002 |
| 970 | 764 | Durango | Landline | Qwest Corporation | 06/17/2002 |
| 970 | 765 | Montrose | Landline | Level 3 Communications, Llc - Co | 06/17/2002 |
| 970 | 766 | Vail | Landline | San Isabel Telecom, Inc. | 04/09/2003 |
| 970 | 767 | Fort Collins | Wireless | Union Telephone Company | 04/12/2010 |
| 970 | 767 | Fort Collins | Wireless | Union Telephone Company | 04/12/2010 |
| 970 | 767 | Fort Collins | Wireless | Union Telephone Company | 04/12/2010 |
| 970 | 768 | Fort Morgan | Wireless | N.e. Colorado Cellular, Inc. | 02/11/1995 |
| 970 | 768 | Log Lane Village | Wireless | N.e. Colorado Cellular, Inc. | 02/11/1995 |
| 970 | 769 | Durango | Wireless | New Cingular Wireless Pcs, Llc | 10/29/2002 |
| 970 | 769 | Durango | Wireless | New Cingular Wireless Pcs, Llc | 10/29/2002 |
| 970 | 770 | Montrose | Wireless | Union Telephone Company | 05/08/2012 |
| 970 | 770 | Montrose | Wireless | Union Telephone Company | 05/08/2012 |
| 970 | 771 | Breckenridge | Landline | Comcast Phone Of Colorado, Llc - Co | 05/12/2014 |
| 970 | 772 | Milliken | Landline | Neutral Tandem-colorado, Llc - Co | 03/01/2016 |
| 970 | 772 | La Salle | Landline | Neutral Tandem-colorado, Llc - Co | 03/01/2016 |
| 970 | 772 | Platteville | Landline | Neutral Tandem-colorado, Llc - Co | 03/01/2016 |
| 970 | 773 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 01/23/2009 |
| 970 | 773 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 01/23/2009 |
| 970 | 773 | Grand Junction | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 01/23/2009 |
| 970 | 774 | Haxtun | Landline | Haxtun Telephone Co | 02/11/1995 |
| 970 | 775 | Loveland | Wireless | New Cingular Wireless Pcs, Llc | 05/12/2009 |
| 970 | 775 | Loveland | Wireless | New Cingular Wireless Pcs, Llc | 05/12/2009 |
| 970 | 775 | Johnstown | Wireless | New Cingular Wireless Pcs, Llc | 05/12/2009 |
| 970 | 776 | Loveland | Landline | At&t Local | 06/30/2001 |
| 970 | 776 | Loveland | Landline | At&t Local | 06/30/2001 |
| 970 | 777 | Gypsum | Landline | San Isabel Telecom, Inc. | 04/08/2003 |
| 970 | 778 | Grand Junction | Landline | Level 3 Communications, Llc - Co | 02/13/2002 |
| 970 | 778 | Grand Junction | Landline | Level 3 Communications, Llc - Co | 02/13/2002 |
| 970 | 779 | Durango | Wireless | T-mobile Usa, Inc. | 01/21/2003 |
| 970 | 779 | Durango | Wireless | T-mobile Usa, Inc. | 01/21/2003 |
| 970 | 784 | Gunnison | Landline | Grand Valley Internet, Inc. - Co | 01/27/2005 |
| 970 | 785 | Platteville | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 786 | Loveland | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 05/04/2016 |
| 970 | 786 | Loveland | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 05/04/2016 |
| 970 | 786 | Johnstown | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 05/04/2016 |
| 970 | 787 | Montrose | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/09/2015 |
| 970 | 787 | Montrose | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/09/2015 |
| 970 | 788 | Ignacio | Landline | Onvoy, Llc - Co | 07/09/2007 |
| 970 | 789 | Peetz | Landline | Centurylink Communications Llc | 01/15/2015 |
| 970 | 789 | Iliff | Landline | Centurylink Communications Llc | 01/15/2015 |
| 970 | 789 | Crook | Landline | Centurylink Communications Llc | 01/15/2015 |
| 970 | 790 | Vail | Landline | San Isabel Telecom, Inc. | 11/21/2003 |
| 970 | 795 | Fort Collins | Landline | Bandwidth.com Clec, Llc - Co | 01/30/2006 |
| 970 | 795 | Windsor | Landline | Bandwidth.com Clec, Llc - Co | 01/30/2006 |
| 970 | 797 | Fort Collins | Landline | Xo Colorado, Llc | 03/13/2002 |
| 970 | 797 | Fort Collins | Landline | Xo Colorado, Llc | 03/13/2002 |
| 970 | 797 | Fort Collins | Landline | Xo Colorado, Llc | 03/13/2002 |
| 970 | 798 | Grand Lake | Landline | Onvoy, Llc - Co | 10/26/2006 |
| 970 | 799 | Durango | Wireless | New Cingular Wireless Pcs, Llc | 04/30/2001 |
| 970 | 799 | Durango | Wireless | New Cingular Wireless Pcs, Llc | 04/30/2001 |
| 970 | 800 | Loveland | Landline | Onvoy, Llc - Co | 11/08/2012 |
| 970 | 800 | Loveland | Landline | Onvoy, Llc - Co | 11/08/2012 |
| 970 | 800 | Johnstown | Landline | Onvoy, Llc - Co | 11/08/2012 |
| 970 | 805 | Mead | Landline | Level 3 Communications, Llc - Co | 01/30/2006 |
| 970 | 808 | Delta | Landline | Onvoy, Llc - Co | 01/12/2011 |
| 970 | 810 | Greeley | Landline | Qwest Corporation | 01/09/2015 |
| 970 | 810 | Greeley | Landline | Qwest Corporation | 01/09/2015 |
| 970 | 812 | Grand Junction | Landline | Level 3 Communications, Llc - Co | 06/30/2001 |
| 970 | 812 | Grand Junction | Landline | Level 3 Communications, Llc - Co | 06/30/2001 |
| 970 | 815 | Greeley | Wireless | T-mobile Usa, Inc. | 03/05/2014 |
| 970 | 815 | Greeley | Wireless | T-mobile Usa, Inc. | 03/05/2014 |
| 970 | 816 | Cortez | Wireless | Sprint Spectrum L.p. | 12/07/2016 |
| 970 | 817 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 03/12/2009 |
| 970 | 817 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 03/12/2009 |
| 970 | 817 | Fort Collins | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 03/12/2009 |
| 970 | 818 | Fort Collins | Landline | Mcimetro Access Transmission Services Llc | 11/30/2009 |
| 970 | 818 | Fort Collins | Landline | Mcimetro Access Transmission Services Llc | 11/30/2009 |
| 970 | 818 | Fort Collins | Landline | Mcimetro Access Transmission Services Llc | 11/30/2009 |
| 970 | 819 | Steamboat Springs | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 07/06/1997 |
| 970 | 820 | Loveland | Landline | Qwest Corporation | 01/09/2015 |
| 970 | 820 | Loveland | Landline | Qwest Corporation | 01/09/2015 |
| 970 | 820 | Johnstown | Landline | Qwest Corporation | 01/09/2015 |
| 970 | 821 | Fort Collins | Landline | Qwest Corporation | 01/14/2015 |
| 970 | 821 | Fort Collins | Landline | Qwest Corporation | 01/14/2015 |
| 970 | 821 | Fort Collins | Landline | Qwest Corporation | 01/14/2015 |
| 970 | 822 | Grand Junction | Wireless | T-mobile Usa, Inc. | 11/25/2014 |
| 970 | 822 | Grand Junction | Wireless | T-mobile Usa, Inc. | 11/25/2014 |
| 970 | 822 | Grand Junction | Wireless | T-mobile Usa, Inc. | 11/25/2014 |
| 970 | 823 | Olathe | Landline | Level 3 Communications, Llc - Co | 05/12/2008 |
| 970 | 824 | Craig | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 825 | Fort Collins | Wireless | T-mobile Usa, Inc. | 10/13/2014 |
| 970 | 825 | Fort Collins | Wireless | T-mobile Usa, Inc. | 10/13/2014 |
| 970 | 825 | Fort Collins | Wireless | T-mobile Usa, Inc. | 10/13/2014 |
| 970 | 826 | Craig | Landline | Qwest Corporation | 01/25/1998 |
| 970 | 827 | Vail | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 828 | Durango | Landline | Fasttrack Communications, Inc. - Co | 05/12/2006 |
| 970 | 828 | Durango | Landline | Fasttrack Communications, Inc. - Co | 05/12/2006 |
| 970 | 829 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 10/17/2014 |
| 970 | 829 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 10/17/2014 |
| 970 | 829 | Fort Collins | Wireless | New Cingular Wireless Pcs, Llc | 10/17/2014 |
| 970 | 830 | Parachute | Landline | Grand Valley Internet, Inc. - Co | 01/31/2005 |
| 970 | 832 | Carbondale | Landline | Bandwidth.com Clec, Llc - Co | 06/23/2016 |
| 970 | 833 | Fort Collins | Landline | Mcimetro Access Transmission Services Llc | 12/03/2013 |
| 970 | 833 | Windsor | Landline | Mcimetro Access Transmission Services Llc | 12/03/2013 |
| 970 | 834 | Eaton | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 835 | Eckert | Landline | Delta County Tele - Comm, Inc. | 02/11/1995 |
| 970 | 840 | Brush | Landline | Level 3 Communications, Llc - Co | 01/30/2006 |
| 970 | 842 | Brush | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 844 | Durango | Wireless | T-mobile Usa, Inc. | 11/23/2016 |
| 970 | 844 | Durango | Wireless | T-mobile Usa, Inc. | 11/23/2016 |
| 970 | 845 | Vail | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 846 | Steamboat Springs | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 847 | Hillrose | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 848 | Yuma | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 07/04/1995 |
| 970 | 852 | Grand Junction | Landline | Bandwidth.com Clec, Llc - Co | 12/08/2015 |
| 970 | 852 | Grand Junction | Landline | Bandwidth.com Clec, Llc - Co | 12/08/2015 |
| 970 | 852 | Grand Junction | Landline | Bandwidth.com Clec, Llc - Co | 12/08/2015 |
| 970 | 854 | Holyoke | Landline | Phillips County Telephone Co. | 02/11/1995 |
| 970 | 855 | Edwards | Landline | Comcast Phone Of Colorado, Llc - Co | 12/02/2011 |
| 970 | 856 | Cedaredge | Landline | Delta County Tele - Comm, Inc. | 02/11/1995 |
| 970 | 858 | Fruita | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 859 | Bedrock | Landline | Nucla - Naturita Telephone Co. | 02/11/1995 |
| 970 | 862 | Cimarron | Landline | Nucla - Naturita Telephone Co. | 02/11/1995 |
| 970 | 864 | Nucla | Landline | Nucla - Naturita Telephone Co. | 02/11/1995 |
| 970 | 865 | Nucla | Landline | Nucla - Naturita Telephone Co. | 02/11/1995 |
| 970 | 866 | La Salle | Landline | Centurylink Communications Llc | 01/13/2015 |
| 970 | 867 | Fort Morgan | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 867 | Log Lane Village | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 870 | Steamboat Springs | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 871 | Steamboat Springs | Landline | Qwest Corporation | 10/15/1996 |
| 970 | 872 | Hotchkiss | Landline | Delta County Tele - Comm, Inc. | 02/11/1995 |
| 970 | 873 | Walden | Wireless | Union Telephone Company | 02/11/1995 |
| 970 | 874 | Delta | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 875 | Steamboat Springs | Landline | Qwest Corporation | 03/03/2001 |
| 970 | 876 | Silt | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 878 | Meeker | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 879 | Steamboat Springs | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 880 | Durango | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 12/31/1969 |
| 970 | 880 | Durango | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 12/31/1969 |
| 970 | 881 | Red Feather Lakes | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 881 | Livermore | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 882 | Dolores | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 883 | Ignacio | Landline | Centurytel Of Colorado, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 884 | Bayfield | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 885 | Julesburg | Landline | Qwest Corporation | 01/10/1996 |
| 970 | 886 | Crook | Landline | Haxtun Telephone Co | 02/11/1995 |
| 970 | 887 | Granby | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 888 | Greeley | Landline | Onvoy, Llc - Co | 11/08/2012 |
| 970 | 888 | Greeley | Landline | Onvoy, Llc - Co | 11/08/2012 |
| 970 | 889 | Fort Collins | Wireless | T-mobile Usa, Inc. | 10/18/2013 |
| 970 | 889 | Fort Collins | Wireless | T-mobile Usa, Inc. | 10/18/2013 |
| 970 | 889 | Fort Collins | Wireless | T-mobile Usa, Inc. | 10/18/2013 |
| 970 | 890 | Oak Creek | Landline | Peerless Network Of Colorado, Llc - Co | 03/01/2016 |
| 970 | 893 | Fort Collins | Landline | Onvoy, Llc - Co | 07/18/2016 |
| 970 | 893 | Fort Collins | Landline | Onvoy, Llc - Co | 07/18/2016 |
| 970 | 893 | Fort Collins | Landline | Onvoy, Llc - Co | 07/18/2016 |
| 970 | 895 | Grover | Landline | Wiggins Telephone Association | 02/11/1995 |
| 970 | 897 | Nunn | Landline | Nunn Telephone Co. | 02/11/1995 |
| 970 | 898 | Fort Collins | Landline | Teleport Communications America, Llc - Co | 10/11/1997 |
| 970 | 898 | Fort Collins | Landline | Teleport Communications America, Llc - Co | 10/11/1997 |
| 970 | 898 | Fort Collins | Landline | Teleport Communications America, Llc - Co | 10/11/1997 |
| 970 | 900 | Fort Collins | Landline | Neutral Tandem-colorado, Llc - Co | 01/29/2015 |
| 970 | 900 | Fort Collins | Landline | Neutral Tandem-colorado, Llc - Co | 01/29/2015 |
| 970 | 900 | Fort Collins | Landline | Neutral Tandem-colorado, Llc - Co | 01/29/2015 |
| 970 | 901 | Montrose | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 903 | Bayfield | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 04/15/1996 |
| 970 | 903 | Durango | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 04/15/1996 |
| 970 | 903 | Durango | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 04/15/1996 |
| 970 | 904 | Vail | Wireless | Sprint Spectrum L.p. | 08/14/1998 |
| 970 | 914 | Vail | Wireless | Sprint Spectrum L.p. | 08/14/1998 |
| 970 | 919 | Telluride | Landline | Centurylink Communications Llc | 11/18/2014 |
| 970 | 920 | Aspen | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 921 | Crawford | Landline | Delta County Tele - Comm, Inc. | 02/11/1995 |
| 970 | 922 | Aspen | Landline | Qwest Corporation | 10/13/1999 |
| 970 | 923 | Aspen | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 924 | Aspen | Landline | Qwest Corporation | 05/30/2007 |
| 970 | 925 | Aspen | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 926 | Vail | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 927 | Basalt | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 928 | Glenwood Springs | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 929 | Paonia | Landline | Delta County Tele - Comm, Inc. | 02/11/1995 |
| 970 | 929 | Somerset | Landline | Delta County Tele - Comm, Inc. | 02/11/1995 |
| 970 | 930 | Glenwood Springs | Wireless | Sprint Spectrum L.p. | 02/27/1999 |
| 970 | 931 | Gateway | Landline | Nucla - Naturita Telephone Co. | 02/11/1995 |
| 970 | 942 | Meeker | Wireless | Union Telephone Company | 02/11/1995 |
| 970 | 943 | Gunnison | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 944 | Lake City | Landline | Centurytel Of Eagle, Inc. Dba Centurylink | 02/11/1995 |
| 970 | 945 | Glenwood Springs | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 946 | Bayfield | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 946 | Durango | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 946 | Durango | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 02/11/1995 |
| 970 | 947 | Glenwood Springs | Landline | Qwest Corporation | 10/15/1996 |
| 970 | 948 | Glenwood Springs | Wireless | New Cingular Wireless Pcs, Llc | 02/11/1995 |
| 970 | 949 | Vail | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 962 | Loveland | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 962 | Loveland | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 963 | Carbondale | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 964 | Montrose | Wireless | Onvoy, Llc - Co | 02/27/1999 |
| 970 | 967 | Mancos | Landline | Rico Telephone Co. | 02/11/1995 |
| 970 | 968 | Silverthorne | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 968 | Dillon | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 968 | Breckenridge | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 972 | Eaton | Landline | Neutral Tandem-colorado, Llc - Co | 03/16/2016 |
| 970 | 975 | Montrose | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 06/15/2017 |
| 970 | 975 | Montrose | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 06/15/2017 |
| 970 | 977 | Vail | Wireless | Sprint Spectrum L.p. | 02/27/1999 |
| 970 | 978 | Evans | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 970 | 978 | Greeley | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 970 | 978 | Greeley | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 970 | 980 | Fort Collins | Wireless | Sprint Spectrum L.p. | 02/27/1999 |
| 970 | 980 | Fort Collins | Wireless | Sprint Spectrum L.p. | 02/27/1999 |
| 970 | 980 | Fort Collins | Wireless | Sprint Spectrum L.p. | 02/27/1999 |
| 970 | 981 | Parachute | Landline | Zippytech Inc. - Co | 06/15/2017 |
| 970 | 984 | New Castle | Landline | Qwest Corporation | 02/11/1995 |
| 970 | 985 | Grand Junction | Wireless | Sprint Spectrum L.p. | 02/27/1999 |
| 970 | 985 | Grand Junction | Wireless | Sprint Spectrum L.p. | 02/27/1999 |
| 970 | 986 | Grand Junction | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
| 970 | 986 | Grand Junction | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
| 970 | 987 | Glenwood Springs | Wireless | Cellco Partnership Dba Verizon Wireless - Co | 08/14/1998 |
| 970 | 988 | Fort Collins | Wireless | Sprint Spectrum L.p. | 05/18/1998 |
| 970 | 988 | Fort Collins | Wireless | Sprint Spectrum L.p. | 05/18/1998 |
| 970 | 988 | Fort Collins | Wireless | Sprint Spectrum L.p. | 05/18/1998 |
| 970 | 989 | Glenwood Springs | Wireless | Sprint Spectrum L.p. | 08/14/1998 |
| 970 | 999 | Fort Collins | Landline | Onvoy, Llc - Co | 11/08/2012 |
| 970 | 999 | Fort Collins | Landline | Onvoy, Llc - Co | 11/08/2012 |
| 970 | 999 | Fort Collins | Landline | Onvoy, Llc - Co | 11/08/2012 |
