VALLEY SPG — CA
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | 1 |
| COMCAST PHONE OF CALIFORNIA, LLC | 394L | 1 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | 1 |
| ONVOY, LLC - CA | 649C | 1 |
| COMMIO, LLC | 939H | 1 |