CRANDALL — TX
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| SOUTHWESTERN BELL | 9533 | 2 |
| USFON, INC. - TX | 473F | 1 |
| IP HORIZON LLC | 515J | 1 |
| LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | 1 |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | 1 |