MILLER GRV — TX
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 2154 | 1 |
| CUMBY TELEPHONE COOPERATIVE, INC. | 4042 | 1 |
| CENTURYLINK COMMUNICATIONS, LLC | 508J | 1 |
| FRACTEL, LLC | 965H | 1 |