CRESCENTCY — CA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER COMMUNICATIONS WEST COAST INC. - CA | 2344 | 3 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | 2 |
| FRONTIER CALIFORNIA INC. | 2319 | 1 |
| NEW CINGULAR WIRELESS PCS, LLC | 6010 | 1 |
| UNITED STATES CELLULAR - CA | 6261 | 1 |