LOSFRESNOS — TX
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | 4 |
| ONVOY, LLC - TX | 903C | 2 |
| SOUTHWESTERN BELL | 9533 | 2 |
| STPCS JOINT VENTURE, LLC | 4290 | 1 |
| BOOST SUBSCRIBERCO L.L.C. | 490J | 1 |