SATSUMA — TX
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| SOUTHWESTERN BELL | 9533 | 12 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 5 |
| ONVOY, LLC - TX | 903C | 5 |
| METROPCS, INC. | 5562 | 4 |
| LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | 7074 | 4 |