MTPLEASANT — TX
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | 7 |
| SOUTHWESTERN BELL | 9533 | 4 |
| ONVOY, LLC - TX | 903C | 2 |
| T-MOBILE USA, INC. | 6529 | 1 |
| TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | 1 |