RSVL MAIN — CA
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CONSOLIDATED COMMUNICATIONS OF CALIFORNIA COMPANY | 2334 | 25 |
| METROPCS, INC. | 5562 | 7 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | 7 |
| FIDIUM ENTERPRISE SERVICES, LLC | 3964 | 6 |
| ONVOY, LLC - CA | 649C | 6 |