SNDG SNDG — CA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| PACIFIC BELL | 9740 | 104 |
| NEW CINGULAR WIRELESS PCS, LLC | 6010 | 59 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | 49 |
| T-MOBILE USA, INC. | 6529 | 30 |
| SPOK, INC. | 6630 | 18 |