SAN BENITO — TX
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| STPCS JOINT VENTURE, LLC | 4290 | 6 |
| SOUTHWESTERN BELL | 9533 | 3 |
| TELNYX LLC | 073H | 1 |
| AT&T - LOCAL | 7421 | 1 |
| ONVOY, LLC - TX | 903C | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| STPCS JOINT VENTURE, LLC | 4290 | 6 |
| SOUTHWESTERN BELL | 9533 | 3 |
| TELNYX LLC | 073H | 1 |
| AT&T - LOCAL | 7421 | 1 |
| ONVOY, LLC - TX | 903C | 1 |