Area Codes > 970 > Central Office Codes
Exchange | Rate Center | State | Operating Company |
---|---|---|---|
970-421 | STEAMBOSPG | CO | UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS |
970-422 | DURANGO | CO | LEVEL 3 COMMUNICATIONS, LLC - CO |
970-423 | BRECKENRDG | CO | 360NETWORKS (USA) INC. - CO |
970-424 | GRAND JCT | CO | BRESNAN BROADBAND OF COLORADO, LLC - CO |
970-425 | STERLING | CO | LEVEL 3 COMMUNICATIONS, LLC - CO |
970-426 | DURANGO | CO | SPRINT SPECTRUM L.P.- CO |
970-427 | FORTMORGAN | CO | AT&T LOCAL |
970-428 | MONTROSE | CO | NUCLA-NATURITA TELEPHONE COMPANY |
970-429 | ASPEN | CO | QWEST CORPORATION |
970-430 | FT COLLINS | CO | SPRINT SPECTRUM L.P. |
970-431 | GYPSUM | CO | 360NETWORKS (USA) INC. - CO |
970-432 | EAGLE | CO | 360NETWORKS (USA) INC. - CO |
970-433 | GRAND JCT | CO | T-MOBILE USA, INC. |
970-434 | GRAND JCT | CO | QWEST CORPORATION |
970-435 | SO LARAMIE | CO | QWEST CORPORATION |
970-436 | LAKE CITY | CO | 360NETWORKS (USA) INC. - CO |
970-437 | NEW RAYMER | CO | WIGGINS TELEPHONE ASSOCIATION |
970-438 | PALISADE | CO | BRESNAN BROADBAND OF COLORADO, LLC - CO |
970-439 | STEAMBOSPG | CO | AT&T LOCAL |
970-440 | RIFLE | CO | COMMPARTNERS, LLC - CO |
970-441 | FORTMORGAN | CO | NEXTEL COMMUNICATIONS, INC. |
970-442 | IGNACIO | CO | 360NETWORKS (USA) INC. - CO |
970-443 | FT COLLINS | CO | BLUE LICENSES HOLDING, LLC |
970-444 | BAYFIELD | CO | COMMPARTNERS, LLC - CO |
970-445 | VAIL | CO | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
970-446 | EDWARDS | CO | 360NETWORKS (USA) INC. - CO |
970-447 | FRASER | CO | NEXTEL COMMUNICATIONS, INC. |
970-448 | W VENANGO | CO | GREAT PLAINS COMMUNICATIONS, INC. |
970-449 | FT COLLINS | CO | PAC - WEST TELECOMM, INC. - CO |
970-450 | RANGELY | CO | GRAND VALLEY INTERNET, INC. - CO |
970-453 | BRECKENRDG | CO | QWEST CORPORATION |
970-454 | EATON | CO | QWEST CORPORATION |
970-455 | DILLON | CO | LEVEL 3 COMMUNICATIONS, LLC - CO |
970-456 | GLENWD SPG | CO | LEVEL 3 COMMUNICATIONS, LLC - CO |
970-457 | STEAMBOSPG | CO | LEVEL 3 COMMUNICATIONS, LLC - CO |
970-458 | STERLING | CO | LEVEL 3 COMMUNICATIONS, LLC - CO |
970-459 | DURANGO | CO | LEVEL 3 COMMUNICATIONS, LLC - CO |
970-460 | WINDSOR | CO | COMCAST PHONE OF COLORADO, LLC - CO |
970-461 | LOVELAND | CO | QWEST CORPORATION |
970-462 | GRAND JCT | CO | ZIPPYTECH INCORPORATED |
970-463 | JULESBURG | CO | QWEST CORPORATION |
970-464 | PALISADE | CO | QWEST CORPORATION |
970-465 | MCCOY | CO | 360NETWORKS (USA) INC. - CO |
970-466 | STERLING | CO | CELLULAR ONE OF NE COLORADO |
970-467 | FORTMORGAN | CO | CELLULAR ONE OF NE COLORADO |
970-468 | DILLON | CO | QWEST CORPORATION |
970-469 | OTIS | CO | 360NETWORKS (USA) INC. - CO |
970-470 | VAIL | CO | SPRINT SPECTRUM L.P. |
970-471 | VAIL | CO | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
970-472 | FT COLLINS | CO | QWEST CORPORATION |
970-474 | JULESBURG | CO | QWEST CORPORATION |
970-475 | GREELEY | CO | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO |
970-476 | VAIL | CO | QWEST CORPORATION |
970-477 | VAIL | CO | QWEST CORPORATION |
970-478 | NORWOOD | CO | 360NETWORKS (USA) INC. - CO |
970-479 | VAIL | CO | QWEST CORPORATION |
970-480 | ESTES PARK | CO | COMMPARTNERS, LLC - CO |
970-481 | FT COLLINS | CO | BLUE LICENSES HOLDING, LLC |
970-482 | FT COLLINS | CO | QWEST CORPORATION |
970-483 | WIGGINS | CO | WIGGINS TELEPHONE ASSOCIATION |
970-484 | FT COLLINS | CO | QWEST CORPORATION |
970-485 | DILLON | CO | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
970-486 | DILLON | CO | NEXTEL COMMUNICATIONS, INC. |
970-487 | COLLBRAN | CO | CENTURYTEL OF EAGLE, INC. |
970-488 | FT COLLINS | CO | QWEST CORPORATION |
970-489 | SOCHEYENNE | CO | 360NETWORKS (USA) INC. - CO |
970-490 | FT COLLINS | CO | QWEST CORPORATION |
970-491 | FT COLLINS | CO | QWEST CORPORATION |
970-492 | FT COLLINS | CO | QWEST CORPORATION |
970-493 | FT COLLINS | CO | QWEST CORPORATION |
970-494 | FT COLLINS | CO | QWEST CORPORATION |
970-495 | FT COLLINS | CO | QWEST CORPORATION |
970-496 | DILLON | CO | QWEST CORPORATION |
970-497 | MONTROSE | CO | LEVEL 3 COMMUNICATIONS, LLC - CO |
970-498 | FT COLLINS | CO | QWEST CORPORATION |
970-499 | SO LARAMIE | CO | 360NETWORKS (USA) INC. - CO |
970-506 | GREELEY | CO | QWEST CORPORATION |
970-507 | PAGOSA SPG | CO | 360NETWORKS (USA) INC. - CO |
970-508 | DURANGO | CO | GRAND VALLEY INTERNET, INC. - CO |
970-509 | FRASER | CO | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
970-510 | CARBONDALE | CO | 360NETWORKS (USA) INC. - CO |
970-511 | CO | ||
970-512 | DOVE CREEK | CO | 360NETWORKS (USA) INC. - CO |
970-513 | DILLON | CO | QWEST CORPORATION |
970-514 | AKRON | CO | 360NETWORKS (USA) INC. - CO |
970-515 | GREELEY | CO | AT&T LOCAL |
970-518 | GREELEY | CO | SPRINT SPECTRUM L.P. |
970-519 | TELLURIDE | CO | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
970-520 | STERLING | CO | CELLULAR ONE OF NE COLORADO |
970-521 | STERLING | CO | QWEST CORPORATION |
970-522 | STERLING | CO | QWEST CORPORATION |
970-523 | GRAND JCT | CO | QWEST CORPORATION |
970-524 | GYPSUM | CO | CENTURYTEL OF EAGLE, INC. |
970-526 | STERLING | CO | QWEST CORPORATION |
970-527 | PAONIA | CO | DELTA COUNTY TELE - COMM, INC. |
970-529 | CORTEZ | CO | QWEST CORPORATION |
970-530 | FT COLLINS | CO | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO |
970-531 | FRASER | CO | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
970-532 | BERTHOUD | CO | QWEST CORPORATION |
970-533 | MANCOS | CO | QWEST CORPORATION |