COYANOSA — TX
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX | 0132 | 1 |
| VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | 1 |
| TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | 1 |
| FRACTEL, LLC | 965H | 1 |