CLARENDON — TX
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW | 1163 | 2 |
| AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX | 0132 | 1 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | 1 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 1 |