BIG SPRING — TX
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| SOUTHWESTERN BELL | 9533 | 5 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 3 |
| T-MOBILE USA, INC. | 6529 | 2 |
| CEBRIDGE TELECOM TX , L.P. - TX | 318C | 1 |
| WES-TEX TELECOMMUNICATIONS, INC. DBA WESTEX-TX | 3282 | 1 |