Area Code 970
AREA CODE
970
Fort Collins, Colorado
Current Time
--:-- --
Hora de las Montanas (MT)
State
Colorado
Major City
Fort Collins
Timezone
Hora de las Montanas (MT)
Overlay
748/970
Area Code 970 Coverage
How to call Fort Collins, Colorado?
Complete dialing guide — area code 970
🇺🇸
Calling within the United States
Universal rule — FCC
Always 10 digits — landline, mobile or VoIP
Local, long distance, or different state: the format is always the same. You do not need to dial 1 first.
| Call type | Traditional landline | Mobile / VoIP |
|---|---|---|
| Local (same code) | 10 digits | 10 digits |
| US Long Distance | 1 + 10 digits | 10 digits |
| Emergency | 911 | 911 |
💡 If your long-distance call doesn't go through with 10 digits, add 1 in front. Required by the FCC since October 2021 for local calls.
From anywhere in the US
970
XXX XXXX
area code + 7 digits
🌍
Calling from abroad
1
Exit code
00 Europe / Mexico
011 Canada
010 Japan
+ Universal
→
2
USA country code
1
→
3
10 digits
970
XXX XXXX
🌐
Universal
+1 970 555 0123
🇪🇸🇲🇽
Spain / Mexico
00 1 970 555 0123
🇦🇺
Australia
0011 1 970 555 0123
🇯🇵
Japan
010 1 970 555 0123
💬
WhatsApp / iMessage / Telegram
Always save the number in international format so messaging apps recognize it correctly:
+1 970 XXX XXXX
Phone Carriers
Landline
QWEST CORPORATION
36%
ONVOY
16%
LEVEL 3 COMMUNICATIONS
9%
TON80 COMMUNICATIONS
4%
CENTURYTEL OF EAGLE
4%
Others
31%
Mobile
CELLCO PARTNERSHIP
32%
T-MOBILE USA
29%
NEW CINGULAR WIRELESS PCS
23%
UNION TELEPHONE COMPANY
7%
N.E. COLORADO CELLULAR
3%
Others
6%
Nearby Area Codes
Nearby Area Codes
Complete List of Prefixes for Area Code 970
| Prefix | Type | City | Carrier |
|---|---|---|---|
| (970) 200 | Landline | Grand Junction | Bandwidth (formerly: BANDWIDTH.COM CLEC, LLC - CO) |
| (970) 201 | Mobile | Grand Junction | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 202 | Mobile | Berthoud | USA Mobility (formerly: AMERICAN MESSAGING SERVICES, LLC) |
| (970) 203 | Landline | Loveland | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 204 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 205 | Landline | Aspen | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 206 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 207 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 208 | Mobile | Grand Junction | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 209 | Mobile | Montrose | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 210 | Mobile | Grand Junction | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 212 | Landline | Fort Collins | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 213 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 214 | Mobile | Fort Collins | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 215 | Mobile | Fort Collins | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 216 | Mobile | Grand Junction | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 217 | Mobile | Fort Collins | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 218 | Mobile | Fort Collins | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 219 | Mobile | Fort Collins | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 220 | Mobile | Rangely | UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS |
| (970) 221 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 222 | Mobile | Fort Collins | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 223 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 224 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 225 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 226 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 227 | Mobile | Fort Collins | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 228 | Landline | Willard | WILLARD TEL. CO. |
| (970) 229 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 230 | Mobile | Glenwood Springs | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 231 | Mobile | Fort Collins | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 232 | Landline | Fort Collins | Comcast (formerly: COMCAST IP PHONE, LLC) |
| (970) 233 | Landline | Collbran | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 234 | Mobile | Grand Junction | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 235 | Landline | Estes Park | Ziply Fiber (formerly: ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM) |
| (970) 236 | Landline | Aspen | ZIPPYTECH INCORPORATED |
| (970) 237 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 238 | Landline | Marvel | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 239 | Landline | Telluride | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 240 | Landline | Montrose | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 241 | Landline | Grand Junction | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 242 | Landline | Grand Junction | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 243 | Landline | Grand Junction | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 244 | Landline | Grand Junction | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 245 | Landline | Grand Junction | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 246 | Landline | Otis | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 247 | Landline | Durango | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 248 | Landline | Grand Junction | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 249 | Landline | Montrose | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 250 | Mobile | Grand Junction | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 251 | Landline | Crested Butte | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 252 | Landline | Montrose | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 253 | Landline | South Sidney | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 254 | Landline | Grand Junction | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 255 | Landline | Grand Junction | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 256 | Landline | Grand Junction | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 257 | Landline | Grand Junction | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 258 | Landline | Montrose | Metro by T-Mobile (formerly: METROPCS, INC.) |
| (970) 259 | Landline | Durango | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 260 | Mobile | Grand Junction | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 261 | Mobile | Grand Junction | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 262 | Landline | Dillon | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 263 | Landline | Grand Junction | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 264 | Landline | Pagosa Springs | Lumen Technologies (formerly: CENTURYTEL OF COLORADO, INC. DBA CENTURYLINK) |
| (970) 265 | Landline | Fleming | HAXTUN TEL. CO. |
| (970) 266 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 267 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 268 | Landline | Mesa | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 269 | Mobile | Maybell | Union Telephone (formerly: UNION TELEPHONE COMPANY) |
| (970) 270 | Mobile | Grand Junction | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 271 | Landline | Grand Junction | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 272 | Landline | Maybell | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 273 | Landline | Basalt | SAN ISABEL TELECOM (formerly: SAN ISABEL TELECOM, INC. - CO) |
| (970) 274 | Mobile | Glenwood Springs | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 275 | Mobile | Montrose | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 276 | Landline | Hayden | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 277 | Landline | Aspen | SAN ISABEL TELECOM (formerly: SAN ISABEL TELECOM, INC. - CO) |
| (970) 278 | Landline | Loveland | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 279 | Landline | Basalt | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 280 | Landline | Eagle | SAN ISABEL TELECOM (formerly: SAN ISABEL TELECOM, INC. - CO) |
| (970) 281 | Mobile | Fraser | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 282 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 283 | Landline | De Beque | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 284 | Landline | La Salle | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 285 | Landline | Parachute | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 286 | Mobile | Fort Collins | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 287 | Landline | Silt | Infobip (formerly: PEERLESS NETWORK OF COLORADO, LLC - CO) |
| (970) 288 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 289 | Landline | Brush | Infobip (formerly: PEERLESS NETWORK OF COLORADO, LLC - CO) |
| (970) 290 | Mobile | Loveland | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 291 | Mobile | Steamboat Springs | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 292 | Landline | Loveland | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 293 | Landline | Red Feather Lakes | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 294 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 295 | Landline | Fort Collins | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 296 | Landline | Fruita | Verizon Business (formerly: MCIMETRO ACCESS TRANSMISSION SERVICES LLC) |
| (970) 297 | Landline | Fort Collins | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 298 | Landline | Grand Junction | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 299 | Landline | Cortez | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 300 | Landline | Aspen | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 301 | Mobile | Greeley | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 302 | Mobile | Greeley | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 303 | Mobile | Windsor | Sinch (formerly: ONVOY SPECTRUM, LLC) |
| (970) 304 | Landline | Greeley | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 305 | Mobile | Fort Collins | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 306 | Landline | Vail | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 307 | Mobile | Grand Junction | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 308 | Mobile | Loveland | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 309 | Mobile | Glenwood Springs | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 310 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 312 | Landline | Grand Junction | Telnyx (formerly: TELNYX LLC) |
| (970) 313 | Landline | Greeley | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 314 | Landline | Grand Junction | Spectrum (formerly: CHARTER IP ENABLED SERVICES, LLC) |
| (970) 315 | Landline | Aspen | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 316 | Mobile | Ridgway | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 317 | Mobile | Durango | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 318 | Mobile | Ridgway | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 319 | Mobile | Glenwood Springs | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 320 | Landline | Eckert | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 321 | Mobile | Craig | UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS |
| (970) 322 | Mobile | Grand Junction | UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS |
| (970) 323 | Landline | Olathe | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 324 | Landline | Greeley | AT&T (formerly: TELEPORT COMMUNICATIONS AMERICA, LLC - CO) |
| (970) 325 | Landline | Ouray | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 326 | Mobile | Craig | Union Telephone (formerly: UNION TELEPHONE COMPANY) |
| (970) 327 | Landline | Norwood | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 328 | Landline | Eagle | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 329 | Landline | Craig | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 330 | Landline | Greeley | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 331 | Mobile | Vail | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 332 | Landline | Wray | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 333 | Landline | Dillon | Metro by T-Mobile (formerly: METROPCS, INC.) |
| (970) 334 | Landline | Peetz | PEETZ COOP. TEL. CO. |
| (970) 335 | Landline | Durango | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 336 | Landline | Greeley | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 337 | Landline | Eagle | SAN ISABEL TELECOM (formerly: SAN ISABEL TELECOM, INC. - CO) |
| (970) 338 | Landline | Eaton | Commio (formerly: COMMIO, LLC) |
| (970) 339 | Landline | Greeley | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 340 | Landline | Carbondale | AT&T (formerly: TELEPORT COMMUNICATIONS AMERICA, LLC - CO) |
| (970) 341 | Landline | Olathe | FASTTRACK COMMUNICATIONS (formerly: FASTTRACK COMMUNICATIONS, INC. - CO) |
| (970) 342 | Landline | Loveland | Ziply Fiber (formerly: ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM) |
| (970) 343 | Landline | Vail | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 344 | Landline | Berthoud | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 345 | Landline | Akron | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 346 | Landline | Greeley | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 347 | Landline | Greeley | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 348 | Landline | Greeley | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 349 | Landline | Crested Butte | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 350 | Landline | Greeley | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 351 | Landline | Greeley | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 352 | Landline | Greeley | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 353 | Landline | Greeley | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 354 | Landline | Idalia | PLAINS COOP. TEL. ASSN. (formerly: PLAINS COOP. TEL. ASSN., INC.) |
| (970) 355 | Mobile | Glenwood Springs | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 356 | Landline | Greeley | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 357 | Landline | Cope | PLAINS COOP. TEL. ASSN. (formerly: PLAINS COOP. TEL. ASSN., INC.) |
| (970) 358 | Landline | Joes | PLAINS COOP. TEL. ASSN. (formerly: PLAINS COOP. TEL. ASSN., INC.) |
| (970) 359 | Landline | Eckley | PLAINS COOP. TEL. ASSN. (formerly: PLAINS COOP. TEL. ASSN., INC.) |
| (970) 360 | Landline | Yuma | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 361 | Mobile | Grand Junction | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 362 | Landline | Kirk | PLAINS COOP. TEL. ASSN. (formerly: PLAINS COOP. TEL. ASSN., INC.) |
| (970) 363 | Landline | Fraser | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 364 | Landline | Granby | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 365 | Landline | Lodore | UNION TEL. CO. |
| (970) 366 | Landline | Glenwood Springs | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 367 | Landline | Steamboat Springs | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 368 | Landline | Dillon | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 369 | Landline | Telluride | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 370 | Mobile | Fort Morgan | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 371 | Mobile | Greeley | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 372 | Landline | Fort Collins | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 373 | Landline | Greeley | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 374 | Landline | Rangely | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 375 | Landline | Durango | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 376 | Mobile | Vail | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 377 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 378 | Landline | Greeley | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 379 | Mobile | Glenwood Springs | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 380 | Mobile | Fort Morgan | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 381 | Mobile | Greeley | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 382 | Landline | Durango | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 383 | Landline | Anton | PLAINS COOP. TEL. ASSN. (formerly: PLAINS COOP. TEL. ASSN., INC.) |
| (970) 384 | Landline | Glenwood Springs | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 385 | Landline | Durango | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 386 | Landline | Woodrow | EASTERN SLOPE RURAL TEL. ASSN. (formerly: EASTERN SLOPE RURAL TEL. ASSN., INC.) |
| (970) 387 | Landline | Silverton | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 388 | Mobile | Windsor | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 389 | Mobile | Dillon | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 390 | Mobile | Vail | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 391 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 392 | Landline | Greeley | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 393 | Mobile | Vail | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 394 | Mobile | Dolores | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 395 | Landline | Greeley | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 396 | Mobile | Greeley | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 397 | Mobile | Greeley | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 398 | Mobile | Pagosa Springs | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 399 | Landline | Delta | FASTTRACK COMMUNICATIONS (formerly: FASTTRACK COMMUNICATIONS, INC. - CO) |
| (970) 400 | Landline | Greeley | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 401 | Mobile | Vail | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 402 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 403 | Landline | Durango | ZIPPYTECH INCORPORATED |
| (970) 404 | Mobile | Glenwood Springs | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 405 | Mobile | Greeley | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 406 | Mobile | Dillon | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 407 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 408 | Landline | Johnstown-Milliken | AT&T (formerly: TELEPORT COMMUNICATIONS AMERICA, LLC - CO) |
| (970) 409 | Mobile | Dillon | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 410 | Landline | Kremmling | Infobip (formerly: PEERLESS NETWORK OF COLORADO, LLC - CO) |
| (970) 412 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 413 | Mobile | Fort Collins | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 414 | Landline | Parachute | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 415 | Mobile | Greeley | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 416 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 417 | Landline | Montrose | Metro by T-Mobile (formerly: METROPCS, INC.) |
| (970) 418 | Landline | Dillon | Metro by T-Mobile (formerly: METROPCS, INC.) |
| (970) 419 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 420 | Mobile | Fort Collins | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 421 | Mobile | Steamboat Springs | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 422 | Landline | Durango | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 423 | Landline | Breckenridge | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 424 | Landline | Grand Junction | Spectrum (formerly: CHARTER IP ENABLED SERVICES, LLC) |
| (970) 425 | Landline | Sterling | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 426 | Mobile | Durango | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 427 | Landline | Fort Morgan | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 428 | Mobile | Montrose | NUCLA-NATURITA TELEPHONE COMPANY |
| (970) 429 | Landline | Aspen | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 430 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 431 | Landline | Gypsum | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 432 | Landline | Eagle | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 433 | Mobile | Grand Junction | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 434 | Landline | Grand Junction | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 435 | Landline | South Laramie | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 436 | Landline | Lake City | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 437 | Landline | New Raymer | WIGGINS TEL. ASSN. |
| (970) 438 | Landline | Palisade | Spectrum (formerly: CHARTER IP ENABLED SERVICES, LLC) |
| (970) 439 | Landline | Steamboat Springs | AT&T (formerly: AT&T - LOCAL) |
| (970) 440 | Landline | Rifle | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 441 | Mobile | Fort Morgan | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 442 | Landline | Ignacio | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 443 | Mobile | Fort Collins | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 444 | Landline | Bayfield | FASTTRACK COMMUNICATIONS (formerly: FASTTRACK COMMUNICATIONS, INC. - CO) |
| (970) 445 | Mobile | Vail | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 446 | Landline | Edwards | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 447 | Landline | Fraser | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 448 | Landline | West Venango | Great Plains Communications (formerly: GREAT PLAINS COMMUNICATIONS, INC.) |
| (970) 449 | Landline | Fort Collins | Ziply Fiber (formerly: ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM) |
| (970) 450 | Landline | Rangely | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 451 | Landline | Greeley | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 452 | Mobile | Aspen | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 453 | Landline | Breckenridge | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 454 | Landline | Eaton | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 455 | Landline | Dillon | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 456 | Landline | Glenwood Springs | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 457 | Landline | Steamboat Springs | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 458 | Landline | Sterling | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 459 | Landline | Durango | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 460 | Landline | Windsor | Comcast (formerly: COMCAST IP PHONE, LLC) |
| (970) 461 | Landline | Loveland | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 462 | Landline | Grand Junction | ZIPPYTECH INCORPORATED |
| (970) 463 | Landline | Julesburg | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 464 | Landline | Palisade | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 465 | Landline | McCoy | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 466 | Mobile | Sterling | N.E. COLORADO CELLULAR (formerly: N.E. COLORADO CELLULAR, INC.) |
| (970) 467 | Mobile | Fort Morgan | N.E. COLORADO CELLULAR (formerly: N.E. COLORADO CELLULAR, INC.) |
| (970) 468 | Landline | Dillon | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 469 | Landline | Otis | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 470 | Mobile | Vail | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 471 | Mobile | Vail | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 472 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 473 | Mobile | Greeley | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 474 | Landline | Julesburg | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 475 | Landline | Greeley | Windstream Communications (formerly: PAETEC ITEL, LLC) |
| (970) 476 | Landline | Vail | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 477 | Landline | Vail | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 478 | Landline | Norwood | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 479 | Landline | Vail | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 480 | Landline | Estes Park | Bandwidth (formerly: BANDWIDTH.COM CLEC, LLC - CO) |
| (970) 481 | Mobile | Fort Collins | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 482 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 483 | Landline | Wiggins | WIGGINS TEL. ASSN. |
| (970) 484 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 485 | Mobile | Dillon | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 486 | Landline | Dillon | Metro by T-Mobile (formerly: METROPCS, INC.) |
| (970) 487 | Landline | Collbran | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 488 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 489 | Landline | South Cheyenne | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 490 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 491 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 492 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 493 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 494 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 495 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 496 | Landline | Dillon | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 497 | Landline | Montrose | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 498 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 499 | Landline | South Laramie | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 500 | Landline | Weldona | NORTHERN COLORADO COMMUNICATIONS. (formerly: NORTHERN COLORADO COMMUNICATIONS, LLC. - CO) |
| (970) 501 | Mobile | Durango | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 502 | Mobile | Greeley | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 503 | Landline | Greeley | ALLO COMMUNICATIONS (formerly: ALLO COMMUNICATIONS, LLC - NE) |
| (970) 504 | Landline | Carbondale | Comcast (formerly: COMCAST IP PHONE, LLC) |
| (970) 505 | Mobile | Glenwood Springs | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 506 | Landline | Greeley | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 507 | Landline | Pagosa Springs | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 508 | Landline | Durango | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 509 | Mobile | Fraser | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 510 | Landline | Carbondale | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 512 | Landline | Dove Creek | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 513 | Landline | Dillon | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 514 | Landline | Akron | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 515 | Mobile | Greeley | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 516 | Landline | Cortez | FARMERS TELECOMMUNICATIONS (formerly: FARMERS TELECOMMUNICATIONS, INC. - CO) |
| (970) 517 | Landline | Hot Sulphur Springs | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 518 | Mobile | Greeley | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 519 | Mobile | Telluride | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 520 | Mobile | Sterling | N.E. COLORADO CELLULAR (formerly: N.E. COLORADO CELLULAR, INC.) |
| (970) 521 | Landline | Sterling | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 522 | Landline | Sterling | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 523 | Landline | Grand Junction | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 524 | Landline | Gypsum | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 525 | Landline | Paonia | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 526 | Landline | Sterling | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 527 | Landline | Paonia | DELTA COUNTY TELE-COMM (formerly: DELTA COUNTY TELE-COMM, INC.) |
| (970) 528 | Landline | Berthoud | Infobip (formerly: PEERLESS NETWORK OF COLORADO, LLC - CO) |
| (970) 529 | Landline | Cortez | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 530 | Landline | Fort Collins | Windstream Communications (formerly: PAETEC ITEL, LLC) |
| (970) 531 | Mobile | Fraser | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 532 | Landline | Berthoud | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 533 | Landline | Mancos | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 534 | Mobile | Greeley | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 535 | Landline | Mead | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 536 | Landline | New Castle | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 537 | Mobile | Kremmling | Union Telephone (formerly: UNION TELEPHONE COMPANY) |
| (970) 538 | Landline | Telluride | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 539 | Landline | Greeley | Metro by T-Mobile (formerly: METROPCS, INC.) |
| (970) 540 | Landline | Delta | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 541 | Landline | Loveland | AT&T (formerly: TELEPORT COMMUNICATIONS AMERICA, LLC - CO) |
| (970) 542 | Landline | Fort Morgan | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 543 | Landline | Mesa | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 544 | Landline | Aspen | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 545 | Mobile | Windsor | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 546 | Landline | Delta | Bandwidth (formerly: BANDWIDTH.COM CLEC, LLC - CO) |
| (970) 547 | Landline | Breckenridge | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 548 | Landline | Rangely | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 549 | Landline | Grand Junction | Spectrum (formerly: CHARTER IP ENABLED SERVICES, LLC) |
| (970) 550 | Landline | Maybell | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 551 | Mobile | Marvel | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 552 | Landline | Akron | Verizon Business (formerly: MCIMETRO ACCESS TRANSMISSION SERVICES LLC) |
| (970) 553 | Mobile | Ignacio | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 554 | Mobile | Akron | N.E. COLORADO CELLULAR (formerly: N.E. COLORADO CELLULAR, INC.) |
| (970) 556 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 557 | Landline | Granby | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 558 | Landline | Hotchkiss | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 559 | Mobile | Durango | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 560 | Mobile | Cortez | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 561 | Landline | Windsor | Comcast (formerly: COMCAST IP PHONE, LLC) |
| (970) 562 | Landline | Pleasant View | FARMERS TEL. CO. (formerly: FARMERS TEL. CO., INC.) |
| (970) 563 | Landline | Ignacio | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 564 | Landline | Cortez | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 565 | Landline | Cortez | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 566 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 567 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 568 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 569 | Landline | Edwards | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 570 | Mobile | Cortez | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 571 | Mobile | Sterling | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 572 | Landline | Rangely | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 573 | Mobile | Greeley | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 574 | Mobile | Rangely | Union Telephone (formerly: UNION TELEPHONE COMPANY) |
| (970) 575 | Mobile | Fraser | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 576 | Mobile | Greeley | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 577 | Landline | Estes Park | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 578 | Landline | Johnstown-Milliken | Windstream Communications (formerly: PAETEC ITEL, LLC) |
| (970) 579 | Landline | De Beque | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 580 | Mobile | Sterling | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 581 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 582 | Mobile | Pagosa Springs | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 583 | Landline | South Baggs | DUBOIS TEL. EXCH. (formerly: DUBOIS TEL. EXCH., INC.) |
| (970) 584 | Mobile | Greeley | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 585 | Landline | Pagosa Springs | FASTTRACK COMMUNICATIONS (formerly: FASTTRACK COMMUNICATIONS, INC. - CO) |
| (970) 586 | Landline | Estes Park | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 587 | Landline | Johnstown-Milliken | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 588 | Landline | Marvel | Lumen Technologies (formerly: CENTURYTEL OF COLORADO, INC. DBA CENTURYLINK) |
| (970) 589 | Mobile | Grand Junction | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 590 | Mobile | Greeley | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 591 | Landline | Estes Park | Infobip (formerly: PEERLESS NETWORK OF COLORADO, LLC - CO) |
| (970) 592 | Landline | Wray | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 593 | Landline | Loveland | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 594 | Landline | Walden | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 595 | Mobile | Eckley | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 596 | Mobile | Montrose | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 597 | Mobile | Eckley | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 598 | Landline | Platteville | Lumen Technologies (formerly: CENTURYLINK COMMUNICATIONS, LLC) |
| (970) 599 | Mobile | Loveland | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 600 | Mobile | Windsor | TELSTAR COMMUNICATIONS INC |
| (970) 601 | Landline | Mead | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 602 | Landline | Johnstown-Milliken | Comcast (formerly: COMCAST IP PHONE, LLC) |
| (970) 603 | Landline | Basalt | Commio (formerly: COMMIO, LLC) |
| (970) 604 | Landline | Brush | Commio (formerly: COMMIO, LLC) |
| (970) 605 | Landline | Weldona | Commio (formerly: COMMIO, LLC) |
| (970) 606 | Landline | Sterling | Commio (formerly: COMMIO, LLC) |
| (970) 607 | Landline | Ouray | Commio (formerly: COMMIO, LLC) |
| (970) 608 | Landline | Greeley | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 609 | Landline | Grand Junction | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 610 | Landline | Fruita | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 612 | Landline | Loveland | Windstream Communications (formerly: PAETEC ITEL, LLC) |
| (970) 613 | Landline | Loveland | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 614 | Landline | La Salle | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 615 | Mobile | Montrose | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 616 | Landline | Greeley | Bandwidth (formerly: BANDWIDTH.COM CLEC, LLC - CO) |
| (970) 617 | Mobile | Loveland | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 618 | Mobile | Glenwood Springs | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 619 | Landline | Loveland | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 620 | Mobile | Craig | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 621 | Mobile | Berthoud | USA Mobility (formerly: AMERICAN MESSAGING SERVICES, LLC) |
| (970) 622 | Landline | Loveland | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 623 | Mobile | Grand Junction | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 624 | Landline | Loveland | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 625 | Landline | Rifle | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 626 | Landline | Ridgway | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 627 | Landline | Grand Lake | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 628 | Landline | Grand Junction | Spectrum (formerly: CHARTER IP ENABLED SERVICES, LLC) |
| (970) 629 | Mobile | Craig | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 630 | Mobile | Yuma | N.E. COLORADO CELLULAR (formerly: N.E. COLORADO CELLULAR, INC.) |
| (970) 631 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 632 | Landline | Fort Collins | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 633 | Landline | Ouray | Bandwidth (formerly: BANDWIDTH.COM CLEC, LLC - CO) |
| (970) 634 | Mobile | Johnstown-Milliken | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 635 | Landline | Loveland | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 636 | Landline | Yampa | Infobip (formerly: PEERLESS NETWORK OF COLORADO, LLC - CO) |
| (970) 637 | Mobile | Durango | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 638 | Landline | Yampa | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 639 | Landline | Fruita | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 640 | Mobile | Grand Junction | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 641 | Landline | Gunnison | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 642 | Landline | Gunnison | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 643 | Mobile | Greeley | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 644 | Landline | Grand Junction | Infobip (formerly: PEERLESS NETWORK OF COLORADO, LLC - CO) |
| (970) 645 | Landline | Weldona | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 646 | Mobile | Loveland | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 647 | Landline | Julesburg | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 648 | Landline | Gunnison | Bandwidth (formerly: BANDWIDTH.COM CLEC, LLC - CO) |
| (970) 649 | Landline | Rifle | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 650 | Landline | Montrose | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 651 | Landline | Maybell | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 652 | Landline | Greeley | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 653 | Landline | McCoy | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 654 | Mobile | Glenwood Springs | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 655 | Mobile | Granby | Union Telephone (formerly: UNION TELEPHONE COMPANY) |
| (970) 656 | Landline | Briggsdale | WIGGINS TEL. ASSN. |
| (970) 657 | Landline | Fort Collins | Comcast (formerly: COMCAST IP PHONE, LLC) |
| (970) 658 | Landline | Fort Collins | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 659 | Landline | Hillrose | Infobip (formerly: PEERLESS NETWORK OF COLORADO, LLC - CO) |
| (970) 660 | Landline | Johnstown-Milliken | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 661 | Landline | Bayfield | Infobip (formerly: PEERLESS NETWORK OF COLORADO, LLC - CO) |
| (970) 662 | Landline | South Cheyenne | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 663 | Landline | Loveland | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 664 | Landline | Vona-Seibert | PLAINS COOP. TEL. ASSN. (formerly: PLAINS COOP. TEL. ASSN., INC.) |
| (970) 665 | Landline | Rifle | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 666 | Landline | Fort Collins | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 667 | Landline | Loveland | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 668 | Landline | Dillon | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 669 | Landline | Loveland | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 670 | Landline | Berthoud | Ziply Fiber (formerly: ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM) |
| (970) 671 | Landline | Collbran | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 672 | Landline | Fort Collins | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 673 | Landline | Greeley | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 674 | Landline | Windsor | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 675 | Landline | Rangely | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 676 | Landline | Dolores | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 677 | Landline | Dove Creek | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 678 | Landline | Basalt | INTERLINK ADV SVC / FORETHOUGHT.NET (formerly: INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO) |
| (970) 679 | Landline | Loveland | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 680 | Landline | Gilcrest | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 681 | Mobile | Greeley | USA Mobility (formerly: AMERICAN MESSAGING SERVICES, LLC) |
| (970) 682 | Mobile | Fort Collins | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 683 | Landline | Grand Junction | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 684 | Landline | Palisade | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 685 | Mobile | Loveland | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 686 | Landline | Windsor | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 687 | Landline | Gypsum | Verizon Business (formerly: MCIMETRO ACCESS TRANSMISSION SERVICES LLC) |
| (970) 688 | Landline | Vail | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 689 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 690 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 691 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 692 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 693 | Landline | Meeker | Infobip (formerly: PEERLESS NETWORK OF COLORADO, LLC - CO) |
| (970) 694 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 695 | Landline | Mesa | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 696 | Landline | Ridgway | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 697 | Landline | Grand Junction | INTERLINK ADV SVC / FORETHOUGHT.NET (formerly: INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO) |
| (970) 698 | Mobile | Fort Collins | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 699 | Mobile | Loveland | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 701 | Mobile | Craig | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 702 | Landline | Greeley | Metro by T-Mobile (formerly: METROPCS, INC.) |
| (970) 703 | Landline | Platteville | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 704 | Landline | Carbondale | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 705 | Landline | Eagle | Verizon Business (formerly: MCIMETRO ACCESS TRANSMISSION SERVICES LLC) |
| (970) 706 | Landline | Rangely | Verizon Business (formerly: MCIMETRO ACCESS TRANSMISSION SERVICES LLC) |
| (970) 707 | Landline | Gunnison | Spectrum (formerly: TWC IP ENABLED SERVICES, LLC) |
| (970) 708 | Mobile | Telluride | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 709 | Landline | Grand Lake | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 710 | Mobile | Aspen | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 712 | Mobile | Grand Junction | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 713 | Landline | Crested Butte | Infobip (formerly: PEERLESS NETWORK OF COLORADO, LLC - CO) |
| (970) 714 | Mobile | Greeley | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 715 | Landline | Mancos | Infobip (formerly: PEERLESS NETWORK OF COLORADO, LLC - CO) |
| (970) 716 | Landline | Eaton | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 717 | Landline | Hayden | Bandwidth (formerly: BANDWIDTH.COM CLEC, LLC - CO) |
| (970) 718 | Landline | Basalt | Infobip (formerly: PEERLESS NETWORK OF COLORADO, LLC - CO) |
| (970) 721 | Landline | Mead | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 722 | Landline | Fraser | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 723 | Landline | Walden | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 724 | Landline | Kremmling | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 725 | Landline | Hot Sulphur Springs | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 726 | Landline | Fraser | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 727 | Landline | Crested Butte | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 728 | Landline | Telluride | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 729 | Mobile | Telluride | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 730 | Landline | Grand Junction | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 731 | Landline | Pagosa Springs | Lumen Technologies (formerly: CENTURYTEL OF COLORADO, INC. DBA CENTURYLINK) |
| (970) 732 | Landline | Fort Collins | Fractel (formerly: FRACTEL, LLC) |
| (970) 733 | Landline | Dolores | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 734 | Mobile | Steamboat Springs | Union Telephone (formerly: UNION TELEPHONE COMPANY) |
| (970) 735 | Landline | Stoneham | STONEHAM COOP. TEL. CO. |
| (970) 736 | Landline | Oak Creek | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 737 | Landline | Gilcrest | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 738 | Landline | Norwood | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 739 | Mobile | Cortez | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 740 | Landline | Sterling | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 741 | Landline | Meeker | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 742 | Mobile | Aspen | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 743 | Landline | Fort Morgan | ALLO COMMUNICATIONS (formerly: ALLO COMMUNICATIONS, LLC - NE) |
| (970) 744 | Landline | Loveland | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 745 | Mobile | Grand Junction | Union Telephone (formerly: UNION TELEPHONE COMPANY) |
| (970) 746 | Landline | Berthoud | Comcast (formerly: COMCAST IP PHONE, LLC) |
| (970) 747 | Landline | Fort Morgan | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 748 | Landline | Vail | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 749 | Mobile | Durango | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 750 | Mobile | Walden | Union Telephone (formerly: UNION TELEPHONE COMPANY) |
| (970) 751 | Mobile | Delta | Union Telephone (formerly: UNION TELEPHONE COMPANY) |
| (970) 752 | Landline | Dillon | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 753 | Mobile | Fruita | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 754 | Landline | Vail | SAN ISABEL TELECOM (formerly: SAN ISABEL TELECOM, INC. - CO) |
| (970) 755 | Mobile | Rangely | Union Telephone (formerly: UNION TELEPHONE COMPANY) |
| (970) 756 | Mobile | Craig | Union Telephone (formerly: UNION TELEPHONE COMPANY) |
| (970) 757 | Mobile | Hayden | Union Telephone (formerly: UNION TELEPHONE COMPANY) |
| (970) 758 | Mobile | Fraser | Union Telephone (formerly: UNION TELEPHONE COMPANY) |
| (970) 759 | Mobile | Durango | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 760 | Landline | Dillon | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 761 | Landline | Steamboat Springs | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 762 | Landline | Sterling | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 763 | Landline | Vail | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 764 | Landline | Durango | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 765 | Landline | Montrose | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 766 | Landline | Edwards | SAN ISABEL TELECOM (formerly: SAN ISABEL TELECOM, INC. - CO) |
| (970) 767 | Mobile | Fort Collins | Union Telephone (formerly: UNION TELEPHONE COMPANY) |
| (970) 768 | Mobile | Fort Morgan | N.E. COLORADO CELLULAR (formerly: N.E. COLORADO CELLULAR, INC.) |
| (970) 769 | Mobile | Durango | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 770 | Mobile | Montrose | Union Telephone (formerly: UNION TELEPHONE COMPANY) |
| (970) 771 | Landline | Breckenridge | Comcast (formerly: COMCAST IP PHONE, LLC) |
| (970) 772 | Landline | Gilcrest | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 773 | Mobile | Grand Junction | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 774 | Landline | Haxtun | HAXTUN TEL. CO. |
| (970) 775 | Mobile | Loveland | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 776 | Mobile | Loveland | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 777 | Landline | Gypsum | SAN ISABEL TELECOM (formerly: SAN ISABEL TELECOM, INC. - CO) |
| (970) 778 | Landline | Grand Junction | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 779 | Mobile | Durango | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 780 | Mobile | South Laramie | Sinch (formerly: ONVOY SPECTRUM, LLC) |
| (970) 781 | Mobile | Rifle | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 782 | Landline | South Big Springs | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 783 | Mobile | Grand Junction | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 784 | Landline | Gunnison | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 785 | Landline | Platteville | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 786 | Mobile | Loveland | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 787 | Mobile | Montrose | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 788 | Landline | Allison | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 789 | Landline | South Sidney | Lumen Technologies (formerly: CENTURYLINK COMMUNICATIONS, LLC) |
| (970) 790 | Landline | Vail | SAN ISABEL TELECOM (formerly: SAN ISABEL TELECOM, INC. - CO) |
| (970) 791 | Landline | Loveland | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 792 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 793 | Mobile | Greeley | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 794 | Landline | Granby | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 795 | Landline | Windsor | Bandwidth (formerly: BANDWIDTH.COM CLEC, LLC - CO) |
| (970) 796 | Landline | Otis | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 797 | Landline | Fort Collins | Verizon Business (formerly: MCIMETRO ACCESS TRANSMISSION SERVICES LLC) |
| (970) 798 | Landline | Grand Lake | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 799 | Mobile | Durango | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 800 | Landline | Loveland | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 802 | Mobile | South Cheyenne | Sinch (formerly: ONVOY SPECTRUM, LLC) |
| (970) 803 | Mobile | Loveland | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 804 | Mobile | Greeley | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 805 | Landline | Mead | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 806 | Landline | Johnstown-Milliken | Commio (formerly: COMMIO, LLC) |
| (970) 807 | Landline | Aspen | Vonage (formerly: VONAGE AMERICA LLC) |
| (970) 808 | Landline | Delta | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 809 | Landline | Red Feather Lakes | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 810 | Landline | Greeley | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 812 | Landline | Grand Junction | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 813 | Landline | Bayfield | Bandwidth (formerly: BANDWIDTH.COM CLEC, LLC - CO) |
| (970) 814 | Mobile | Durango | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 815 | Mobile | Greeley | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 816 | Mobile | Cortez | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 817 | Mobile | Fort Collins | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 818 | Landline | Fort Collins | Verizon Business (formerly: MCIMETRO ACCESS TRANSMISSION SERVICES LLC) |
| (970) 819 | Mobile | Steamboat Springs | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 820 | Landline | Loveland | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 821 | Landline | Fort Collins | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 822 | Mobile | Grand Junction | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 823 | Landline | Olathe | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 824 | Landline | Craig | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 825 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 826 | Landline | Craig | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 827 | Landline | Vail | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 828 | Landline | Durango | FASTTRACK COMMUNICATIONS (formerly: FASTTRACK COMMUNICATIONS, INC. - CO) |
| (970) 829 | Mobile | Fort Collins | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 830 | Landline | Parachute | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 831 | Landline | Brush | Telnyx (formerly: TELNYX LLC) |
| (970) 832 | Landline | Carbondale | Bandwidth (formerly: BANDWIDTH.COM CLEC, LLC - CO) |
| (970) 833 | Landline | Windsor | Verizon Business (formerly: MCIMETRO ACCESS TRANSMISSION SERVICES LLC) |
| (970) 834 | Landline | Eaton | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 835 | Landline | Eckert | DELTA COUNTY TELE-COMM (formerly: DELTA COUNTY TELE-COMM, INC.) |
| (970) 836 | Mobile | Greeley | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 837 | Landline | Fort Collins | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 838 | Landline | Walden | Verizon Business (formerly: MCIMETRO ACCESS TRANSMISSION SERVICES LLC) |
| (970) 839 | Landline | Silt | Telnyx (formerly: TELNYX LLC) |
| (970) 840 | Landline | Brush | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 841 | Landline | Craig | Bandwidth (formerly: BANDWIDTH.COM CLEC, LLC - CO) |
| (970) 842 | Landline | Brush | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 843 | Landline | Allison | Commio (formerly: COMMIO, LLC) |
| (970) 844 | Mobile | Durango | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 845 | Landline | Vail | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 846 | Mobile | Steamboat Springs | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 847 | Landline | Hillrose | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 848 | Landline | Yuma | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 849 | Landline | Ouray | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 850 | Landline | Hayden | Commio (formerly: COMMIO, LLC) |
| (970) 851 | Landline | Fort Collins | Verizon Business (formerly: MCIMETRO ACCESS TRANSMISSION SERVICES LLC) |
| (970) 852 | Landline | Grand Junction | Bandwidth (formerly: BANDWIDTH.COM CLEC, LLC - CO) |
| (970) 853 | Landline | Gypsum | Lumen Technologies (formerly: LEVEL 3 COMMUNICATIONS, LLC - CO) |
| (970) 854 | Landline | Holyoke | PHILLIPS COUNTY TEL. CO. |
| (970) 855 | Landline | Edwards | Comcast (formerly: COMCAST IP PHONE, LLC) |
| (970) 856 | Landline | Cedaredge | DELTA COUNTY TELE-COMM (formerly: DELTA COUNTY TELE-COMM, INC.) |
| (970) 857 | Landline | Wray | Bandwidth (formerly: BANDWIDTH.COM CLEC, LLC - CO) |
| (970) 858 | Landline | Fruita | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 859 | Landline | Paradox | NUCLA-NATURITA TEL. CO. |
| (970) 860 | Landline | Palisade | Commio (formerly: COMMIO, LLC) |
| (970) 861 | Landline | Greeley | Commio (formerly: COMMIO, LLC) |
| (970) 862 | Landline | Cimarron | NUCLA-NATURITA TEL. CO. |
| (970) 863 | Landline | Durango | Commio (formerly: COMMIO, LLC) |
| (970) 864 | Landline | Nucla | NUCLA-NATURITA TEL. CO. |
| (970) 865 | Landline | Naturita | NUCLA-NATURITA TEL. CO. |
| (970) 866 | Landline | La Salle | Lumen Technologies (formerly: CENTURYLINK COMMUNICATIONS, LLC) |
| (970) 867 | Landline | Fort Morgan | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 868 | Landline | Hot Sulphur Springs | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 869 | Landline | Fort Morgan | Commio (formerly: COMMIO, LLC) |
| (970) 870 | Landline | Steamboat Springs | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 871 | Landline | Steamboat Springs | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 872 | Landline | Hotchkiss | DELTA COUNTY TELE-COMM (formerly: DELTA COUNTY TELE-COMM, INC.) |
| (970) 873 | Mobile | Walden | Union Telephone (formerly: UNION TELEPHONE COMPANY) |
| (970) 874 | Landline | Delta | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 875 | Landline | Steamboat Springs | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 876 | Landline | Silt | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 877 | Landline | Lake City | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 878 | Landline | Meeker | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 879 | Landline | Steamboat Springs | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 880 | Mobile | Durango | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 881 | Landline | Red Feather Lakes | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 882 | Landline | Dolores | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 883 | Landline | Allison | Lumen Technologies (formerly: CENTURYTEL OF COLORADO, INC. DBA CENTURYLINK) |
| (970) 884 | Landline | Bayfield | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 885 | Landline | South Big Springs | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 886 | Landline | Crook | HAXTUN TEL. CO. |
| (970) 887 | Landline | Granby | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 888 | Landline | Greeley | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 889 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 890 | Landline | Oak Creek | Infobip (formerly: PEERLESS NETWORK OF COLORADO, LLC - CO) |
| (970) 891 | Landline | New Castle | Commio (formerly: COMMIO, LLC) |
| (970) 892 | Mobile | Grand Junction | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 893 | Landline | Fort Collins | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 894 | Landline | Berthoud | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 895 | Landline | Grover | WIGGINS TEL. ASSN. |
| (970) 896 | Mobile | Steamboat Springs | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 897 | Landline | Nunn | NUNN TEL. CO. |
| (970) 898 | Landline | Fort Collins | AT&T (formerly: TELEPORT COMMUNICATIONS AMERICA, LLC - CO) |
| (970) 899 | Mobile | Lodore | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 900 | Landline | Fort Collins | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 901 | Mobile | Montrose | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 902 | Mobile | Grand Junction | Boost Mobile (formerly: BOOST SUBSCRIBERCO L.L.C.) |
| (970) 903 | Mobile | Durango | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 904 | Mobile | Vail | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 905 | Mobile | Fruita | Boost Mobile (formerly: BOOST SUBSCRIBERCO L.L.C.) |
| (970) 906 | Mobile | Pagosa Springs | Shelcomm (formerly: SHELCOMM) |
| (970) 907 | Mobile | Fort Collins | Sinch (formerly: ONVOY SPECTRUM, LLC) |
| (970) 908 | Landline | Loveland | Bandwidth (formerly: BANDWIDTH.COM CLEC, LLC - CO) |
| (970) 909 | Landline | Greeley | Comcast (formerly: COMCAST IP PHONE, LLC) |
| (970) 910 | Mobile | Greeley | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 912 | Landline | Cortez | TDS BROADBAND SERVICE (formerly: TDS BROADBAND SERVICE LLC) |
| (970) 913 | Landline | La Salle | Bandwidth (formerly: BANDWIDTH.COM CLEC, LLC - CO) |
| (970) 914 | Mobile | Vail | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 915 | Mobile | Grand Junction | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 916 | Landline | Aspen | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 917 | Mobile | Durango | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 919 | Landline | Silverton | Lumen Technologies (formerly: CENTURYLINK COMMUNICATIONS, LLC) |
| (970) 920 | Landline | Aspen | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 921 | Landline | Crawford | DELTA COUNTY TELE-COMM (formerly: DELTA COUNTY TELE-COMM, INC.) |
| (970) 922 | Landline | Aspen | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 923 | Landline | Aspen | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 924 | Landline | Aspen | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 925 | Landline | Aspen | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 926 | Landline | Edwards | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 927 | Landline | Basalt | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 928 | Landline | Glenwood Springs | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 929 | Landline | Somerset | DELTA COUNTY TELE-COMM (formerly: DELTA COUNTY TELE-COMM, INC.) |
| (970) 930 | Mobile | Glenwood Springs | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 931 | Landline | Gateway | NUCLA-NATURITA TEL. CO. |
| (970) 932 | Landline | Estes Park | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 933 | Mobile | Rangely | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 935 | Landline | Breckenridge | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 937 | Landline | De Beque | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 939 | Mobile | Greeley | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 942 | Mobile | Meeker | Union Telephone (formerly: UNION TELEPHONE COMPANY) |
| (970) 943 | Landline | Gunnison | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 944 | Landline | Lake City | Lumen Technologies (formerly: CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK) |
| (970) 945 | Landline | Glenwood Springs | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 946 | Mobile | Durango | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 947 | Landline | Glenwood Springs | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 948 | Mobile | Glenwood Springs | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 949 | Landline | Vail | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 955 | Landline | Mancos | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 957 | Mobile | Johnstown-Milliken | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 960 | Mobile | Montrose | AT&T Mobility (formerly: NEW CINGULAR WIRELESS PCS, LLC) |
| (970) 961 | Mobile | Yuma | N.E. COLORADO CELLULAR (formerly: N.E. COLORADO CELLULAR, INC.) |
| (970) 962 | Landline | Loveland | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 963 | Landline | Carbondale | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 964 | Landline | Montrose | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 965 | Landline | Yuma | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 966 | Mobile | Loveland | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 967 | Landline | Rico | RICO TEL. CO. |
| (970) 968 | Landline | Dillon | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 969 | Landline | Pagosa Springs | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 970 | Landline | Grand Junction | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 971 | Landline | Fort Collins | TDS BROADBAND SERVICE (formerly: TDS BROADBAND SERVICE LLC) |
| (970) 972 | Landline | Eaton | Sinch (formerly: ONVOY, LLC - CO) |
| (970) 973 | Mobile | Glenwood Springs | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 975 | Mobile | Montrose | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 977 | Mobile | Vail | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 978 | Mobile | Greeley | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 979 | Landline | Edwards | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 980 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 981 | Landline | Parachute | ZIPPYTECH (formerly: ZIPPYTECH INC. - CO) |
| (970) 982 | Mobile | Greeley | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 984 | Landline | New Castle | Lumen Technologies (formerly: QWEST CORPORATION) |
| (970) 985 | Mobile | Grand Junction | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 986 | Mobile | Grand Junction | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 987 | Mobile | Glenwood Springs | Verizon Wireless (formerly: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO) |
| (970) 988 | Mobile | Fort Collins | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 989 | Mobile | Glenwood Springs | T-MOBILE USA (formerly: T-MOBILE USA, INC.) |
| (970) 990 | Landline | South Big Springs | Skyetel (formerly: SKYE TELECOM LLC DBA SKYETEL) |
| (970) 992 | Landline | Dove Creek | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 993 | Landline | Marvel | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 994 | Landline | Olathe | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 995 | Landline | New Castle | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 996 | Landline | Hayden | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 997 | Landline | Kremmling | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 998 | Landline | McCoy | CoreTel Communications (formerly: TON80 COMMUNICATIONS, LLC) |
| (970) 999 | Landline | Fort Collins | Sinch (formerly: ONVOY, LLC - CO) |
Showing 10 of 769 prefixes
Other Area Codes in Colorado
Frequently Asked Questions about Area Code 970
Area code 970 is used in Fort Collins and the surrounding areas of the state of Colorado. As an overlay code, it covers exactly the same geographic zone as the codes in the complex 748/970.
The main city associated with area code 970 is Fort Collins, in the state of Colorado. However, this code may appear on phones throughout the region, including landlines, mobile phones, and VoIP services.
Area code 970 operates in the Mountain Time time zone. This is important to keep in mind when making calls to avoid contacting someone outside normal hours.
Yes, area code 970 is an overlay. It shares the same geographic zone as codes 748, forming the complex 748/970. This means numbers with different area codes can coexist in the same area.
In the United States you always dial 10 digits directly: 970 + the 7 digits of the number, with no need to dial 1 first. This applies whether you're calling from the same area, a different code, a mobile, or a landline. Example: for the number 970-555-1234, dial 9705551234. If your carrier requires it you can add the 1 in front (1 + 970 + 7 digits), but in practice it's no longer necessary on most plans.
To call area code 970 from outside the United States, use the international format: +1 970 XXX XXXX. The +1 is the country code for the USA within the NANP. From countries where the exit prefix is 00, it would be: 00 1 970 XXX XXXX. In apps like WhatsApp, save the number as +1970XXXXXXX.
The incumbent carrier (ILEC) for area code 970 is QWEST CORPORATION. However, multiple companies operate in this area — approximate distribution: 69% landlines, 31% mobile.
Area code 970 is used for all types of lines: landlines, mobile, and VoIP. The current breakdown is approximately 69% landline, 31% mobile. Any carrier can assign numbers with this code regardless of the service type.
To ensure WhatsApp, iMessage, Telegram, or any messaging app correctly recognizes a 970 number, always save it in international format: +1 970 XXX XXXX. The +1 is the United States country code. Without that prefix, messaging apps may not find the account or may flag the number as unknown. Example: +1 970 555 1234.
Area code 970 is a legitimate code assigned to Fort Collins, Colorado. Like any area code, it can be used by individuals, businesses, and in isolated cases by unwanted calls or spam. If you receive a suspicious call from a 970 number, you can verify the prefix in our search before calling back.