Area Code 307 - Wyoming
Every 307 prefix with its city and carrier. Got a specific number? Search it here.
Area code 307 serves Wyoming (Mountain time zone) with 497 assigned prefixes. Major rate centers include Cheyenne, Casper, Jackson, Gillette, Laramie, Sheridan, Rock Springs, Cody. Received a call from a 307 number? Type the full number into the search box above to see its city, carrier, and community reports.
Prefixes in area code 307
| Prefix | City | State | Carrier |
|---|---|---|---|
| 307-355 | La Grange | WY | T-MOBILE USA, INC. |
| 307-356 | Shirley Basin | WY | UNION TEL. CO. |
| 307-357 | Laramie | WY | ONVOY, LLC - WY |
| 307-358 | Douglas | WY | QWEST CORPORATION |
| 307-359 | Douglas | WY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
| 307-360 | Pinedale | WY | UNION TELEPHONE COMPANY |
| 307-361 | Baggs | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-362 | Rock Springs | WY | QWEST CORPORATION |
| 307-363 | Gillette | WY | BANDWIDTH.COM CLEC, LLC - WY |
| 307-364 | Green River | WY | BANDWIDTH.COM CLEC, LLC - WY |
| 307-365 | Cheyenne | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-366 | Ten Sleep | WY | TRI-COUNTY TEL. ASSN., INC. |
| 307-367 | Pinedale | WY | CENTURYTEL OF WYOMING, INC. DBA CENTURYLINK |
| 307-368 | Afton | WY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
| 307-369 | Cheyenne | WY | CHARTER IP ENABLED SERVICES, LLC |
| 307-370 | Rawlins | WY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
| 307-371 | Rock Springs | WY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
| 307-372 | Douglas | WY | ONVOY, LLC - WY |
| 307-373 | Greybull | WY | BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] |
| 307-374 | Rock Springs | WY | VONAGE AMERICA LLC |
| 307-375 | Worland | WY | RT COMMUNICATIONS |
| 307-376 | Alpine | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-377 | Casper | WY | UNION TELEPHONE COMPANY |
| 307-378 | Rock River | WY | UNION TEL. CO. |
| 307-379 | Medicine Bow | WY | CENTURYTEL OF WYOMING, INC. DBA CENTURYLINK |
| 307-380 | Baggs | WY | UNION TELEPHONE COMPANY |
| 307-381 | Sheridan | WY | BANDWIDTH.COM CLEC, LLC - WY |
| 307-382 | Rock Springs | WY | QWEST CORPORATION |
| 307-383 | Baggs | WY | DUBOIS TEL. EXCH., INC. |
| 307-384 | Afton | WY | COMMIO, LLC |
| 307-385 | Jackson | WY | T-MOBILE USA, INC. |
| 307-386 | Labarge | WY | UNION TEL. CO. |
| 307-387 | Gillette | WY | BANDWIDTH.COM CLEC, LLC - WY |
| 307-388 | Worland | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-389 | Rock Springs | WY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
| 307-390 | Labarge | WY | UNION TELEPHONE COMPANY |
| 307-391 | Moorcroft | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-392 | Border | WY | LEVEL 3 COMMUNICATIONS, LLC - WY |
| 307-393 | Evanston | WY | AIRUS, INC. - WY |
| 307-394 | Casper | WY | T-MOBILE USA, INC. |
| 307-395 | Laramie | WY | BANDWIDTH.COM CLEC, LLC - WY |
| 307-396 | Green River | WY | BANDWIDTH.COM CLEC, LLC - WY |
| 307-397 | Hanna | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-398 | Labarge | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-399 | Laramie | WY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
| 307-400 | Cheyenne | WY | TERRA NOVA TELECOM INC. |
| 307-401 | Torrington | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-402 | Mountain View | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-403 | Moran | WY | BANDWIDTH.COM CLEC, LLC - WY |
| 307-404 | Medicine Bow | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-405 | West Belle Fourche | WY | ONVOY, LLC - WY |
| 307-407 | West Spearfish | WY | ONVOY, LLC - WY |
| 307-408 | Lyman | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-409 | La Grange | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-410 | Powell | WY | T-MOBILE USA, INC. |
| 307-412 | Cheyenne | WY | AT&T - LOCAL |
| 307-413 | Jackson | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-414 | Cheyenne | WY | AIRUS, INC. - WY |
| 307-415 | Cheyenne | WY | NUSO, LLC |
| 307-416 | Pinedale | WY | LEVEL 3 COMMUNICATIONS, LLC - WY |
| 307-417 | Rawlins | WY | ONVOY, LLC - WY |
| 307-418 | Jackson | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-419 | Cody | WY | T-MOBILE USA, INC. |
| 307-420 | Lingle | WY | ONVOY, LLC - WY |
| 307-421 | Cheyenne | WY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
| 307-422 | Chugwater | WY | CHUGWATER TEL. CO. |
| 307-423 | Buffalo | WY | BANDWIDTH.COM CLEC, LLC - WY |
| 307-424 | Lake | WY | ONVOY, LLC - WY |
| 307-425 | Buffalo | WY | ADVANCED COMMUNICATIONS TECHNOLOGY, INC. - WY |
| 307-426 | Cheyenne | WY | CHARTER IP ENABLED SERVICES, LLC |
| 307-427 | Mammoth | WY | ONVOY, LLC - WY |
| 307-428 | Douglas | WY | T-MOBILE USA, INC. |
| 307-429 | Sheridan | WY | BANDWIDTH.COM CLEC, LLC - WY |
| 307-430 | Old Faithful | WY | ONVOY, LLC - WY |
| 307-431 | Worland | WY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
| 307-432 | Cheyenne | WY | QWEST CORPORATION |
| 307-433 | Cheyenne | WY | QWEST CORPORATION |
| 307-434 | Gillette | WY | ONVOY, LLC - WY |
| 307-435 | Sheridan | WY | T-MOBILE USA, INC. |
| 307-436 | Glenrock | WY | QWEST CORPORATION |
| 307-437 | Midwest | WY | RT COMMUNICATIONS |
| 307-438 | Lander | WY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
| 307-439 | Casper | WY | LEVEL 3 COMMUNICATIONS, LLC - WY |
| 307-440 | Basin | WY | BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] |
| 307-441 | Casper | WY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
| 307-442 | Evanston | WY | ONVOY, LLC - WY |
| 307-443 | Cheyenne | WY | COMMIO, LLC |
| 307-444 | Evanston | WY | ALL WEST/WYOMING, INC. |
| 307-445 | Kemmerer | WY | ONVOY, LLC - WY |
| 307-446 | West Spearfish | WY | ONVOY, LLC - WY |
| 307-447 | Saratoga | WY | LEVEL 3 COMMUNICATIONS, LLC - WY |
| 307-448 | Rock Springs | WY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
| 307-449 | Rock Springs | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-450 | Dubois | WY | UNION TELEPHONE COMPANY |
| 307-451 | Rock Springs | WY | VONAGE AMERICA LLC |
| 307-452 | Casper | WY | ONVOY, LLC - WY |
| 307-453 | Jackson | WY | ONVOY, LLC - WY |
| 307-454 | Riverton | WY | ONVOY, LLC - WY |
| 307-455 | Dubois | WY | DUBOIS TEL. EXCH., INC. |
| 307-456 | Big Piney | WY | LEVEL 3 COMMUNICATIONS, LLC - WY |
| 307-457 | Gas Hills | WY | RT COMMUNICATIONS |
| 307-458 | Casper | WY | BOOST SUBSCRIBERCO L.L.C. |
| 307-459 | Cheyenne | WY | LEVEL 3 COMMUNICATIONS, LLC - WY |
| 307-460 | Laramie | WY | LEVEL 3 COMMUNICATIONS, LLC - WY |
| 307-461 | Sheridan | WY | LEVEL 3 COMMUNICATIONS, LLC - WY |
| 307-462 | Casper | WY | LEVEL 3 COMMUNICATIONS, LLC - WY |
| 307-463 | Riverton | WY | LEVEL 3 COMMUNICATIONS, LLC - WY |
| 307-464 | Wright | WY | QWEST CORPORATION |
| 307-465 | Newcastle | WY | RT COMMUNICATIONS |
| 307-466 | Green River | WY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
| 307-467 | Hulett | WY | RT COMMUNICATIONS |
| 307-468 | Upton | WY | RT COMMUNICATIONS |
| 307-469 | Hyattville | WY | TRI-COUNTY TEL. ASSN., INC. |
| 307-471 | Lusk | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-472 | Casper | WY | QWEST CORPORATION |
| 307-473 | Casper | WY | QWEST CORPORATION |
| 307-474 | Cody | WY | ONVOY, LLC - WY |
| 307-475 | Cheyenne | WY | TELNYX LLC |
| 307-476 | Laramie | WY | ONVOY, LLC - WY |
| 307-477 | Cheyenne | WY | UNION TELEPHONE COMPANY |
| 307-478 | La Grange | WY | T-MOBILE USA, INC. |
| 307-479 | Powell | WY | ONVOY, LLC - WY |
| 307-480 | Thermopolis | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-481 | Lusk | WY | ONVOY, LLC - WY |
| 307-482 | Wheatland | WY | T-MOBILE USA, INC. |
| 307-483 | Rawlins | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-484 | Cheyenne | WY | WAVENATION, LLC |
| 307-485 | Casper | WY | T-MOBILE USA, INC. |
| 307-486 | Crowheart | WY | DUBOIS TEL. EXCH., INC. |
| 307-487 | Gillette | WY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
| 307-488 | Lander | WY | BANDWIDTH.COM CLEC, LLC - WY |
| 307-489 | Shirley Basin | WY | NEW CINGULAR WIRELESS PCS, LLC |
| 307-490 | Upton | WY | CHARTER IP ENABLED SERVICES, LLC |
| 307-496 | Lake | WY | EXIANT COMMUNICATIONS LLC |
| 307-497 | Evanston | WY | ALL WEST COMMUNICATIONS - WY |
| 307-500 | Border | WY | ONVOY, LLC - WY |
| 307-507 | Cheyenne | WY | WIDE VOICE, LLC - WY |
| 307-509 | Cheyenne | WY | BANDWIDTH.COM CLEC, LLC - WY |
| 307-514 | Cheyenne | WY | CHARTER IP ENABLED SERVICES, LLC |
| 307-520 | Medicine Bow | WY | UNION TELEPHONE COMPANY |
| 307-522 | Rock Springs | WY | AIRUS, INC. - WY |
| 307-527 | Cody | WY | QWEST CORPORATION |
| 307-529 | Cheyenne | WY | ONVOY, LLC - WY |
| 307-532 | Torrington | WY | UNITED TEL CO WEST - WY DBA CENTURYLINK WEST - WY |
| 307-533 | Sheridan | WY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
| 307-534 | Torrington | WY | UNITED TEL CO WEST - WY DBA CENTURYLINK WEST - WY |
| 307-537 | Pinedale | WY | CENTURYTEL OF WYOMING, INC. DBA CENTURYLINK |
| 307-540 | Jeffrey City | WY | UNION TELEPHONE COMPANY |
| 307-541 | Moran | WY | UNION TELEPHONE COMPANY |
| 307-543 | Moran | WY | QWEST CORPORATION |
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