SILVERADO — CA
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | 38 |
| FRACTEL, LLC | 965H | 6 |
| ONVOY, LLC - CA | 649C | 4 |
| T-MOBILE USA, INC. | 6529 | 4 |
| TELNYX LLC | 073H | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | 38 |
| FRACTEL, LLC | 965H | 6 |
| ONVOY, LLC - CA | 649C | 4 |
| T-MOBILE USA, INC. | 6529 | 4 |
| TELNYX LLC | 073H | 1 |