NEW CINGULAR WIRELESS PCS, LLC
49 prefixes in 307 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 307-202 | POWELL | 6010 | 2003-01-21 | Yes |
| 307-210 | SOUTHESRDN | 6010 | 2020-04-03 | Yes |
| 307-216 | LUSK | 6010 | 2002-10-09 | Yes |
| 307-217 | BUFFALO | 6010 | 2002-10-09 | Yes |
| 307-229 | COKEVILLE | 6010 | 2015-02-17 | Yes |
| 307-236 | BURNS | 6010 | 2020-04-03 | Yes |
| 307-238 | HAMITNDOME | 6010 | 2017-08-22 | Yes |
| 307-239 | DUBOIS | 6010 | 2015-11-05 | Yes |
| 307-241 | WHEATLAND | 6010 | — | Yes |
| 307-247 | CASPER | 6010 | — | Yes |
| 307-267 | CASPER | 6010 | — | Yes |
| 307-290 | SUNDANCE | 6010 | — | Yes |
| 307-299 | GILLETTE | 6010 | 2003-10-21 | — |
| 307-304 | JEFFREY CY | 6010 | 2020-09-17 | Yes |
| 307-305 | MIDWEST | 6010 | 2021-03-05 | Yes |
| 307-309 | GLENROCK | 6010 | 2006-09-08 | Yes |
| 307-319 | SHOSHONI | 6010 | 2020-09-17 | Yes |
| 307-351 | DOUGLAS | 6010 | — | Yes |
| 307-361 | BAGGS | 6010 | 2021-03-05 | Yes |
| 307-365 | CHEYENNE | 6010 | 2008-03-03 | Yes |
| 307-376 | ALPINE | 6010 | 2021-08-11 | — |
| 307-388 | WORLAND | 6010 | — | Yes |
| 307-391 | MOORCROFT | 6010 | 2005-03-14 | Yes |
| 307-397 | HANNA | 6010 | 2021-11-05 | Yes |
| 307-398 | LABARGE | 6010 | 2021-11-05 | Yes |
| 307-401 | TORRINGTON | 6010 | — | Yes |
| 307-402 | MT VIEW | 6010 | 2021-11-05 | Yes |
| 307-404 | MEDICINBOW | 6010 | 2018-05-23 | Yes |
| 307-408 | LYMAN | 6010 | 2021-11-05 | Yes |
| 307-409 | LA GRANGE | 6010 | 2018-02-20 | Yes |
| 307-413 | JACKSON | 6010 | 2001-01-29 | — |
| 307-418 | JACKSON | 6010 | 2023-06-09 | Yes |
| 307-449 | ROCK SPG | 6010 | — | Yes |
| 307-471 | LUSK | 6010 | 2024-09-10 | Yes |
| 307-480 | THERMOPOLS | 6010 | 2005-06-15 | Yes |
| 307-483 | RAWLINS | 6010 | 2025-04-30 | Yes |
| 307-489 | SHIRLEBSIN | 6010 | 2018-05-30 | Yes |
| 307-622 | GILLETTE | 6010 | 2010-11-24 | Yes |
| 307-624 | DOUGLAS | 6010 | 2001-10-03 | Yes |
| 307-629 | NEWCASTLE | 6010 | 2004-12-21 | Yes |
| 307-640 | CHEYENNE | 6010 | — | Yes |
| 307-660 | GILLETTE | 6010 | — | — |
| 307-680 | GILLETTE | 6010 | — | — |
| 307-696 | GILLETTE | 6010 | 2008-09-22 | Yes |
| 307-751 | SHERIDAN | 6010 | — | Yes |
| 307-761 | LARAMIE | 6010 | — | Yes |
| 307-774 | JACKSON | 6010 | 2005-06-22 | — |
| 307-797 | CASPER | 6010 | 2001-10-03 | Yes |
| 307-899 | CODY | 6010 | — | — |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.