SNFN GRHL — CA
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER CALIFORNIA INC. | 2319 | 7 |
| NEW CINGULAR WIRELESS PCS, LLC | 6010 | 5 |
| T-MOBILE USA, INC. | 6529 | 4 |
| LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | 3 |
| FRACTEL, LLC | 965H | 3 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER CALIFORNIA INC. | 2319 | 7 |
| NEW CINGULAR WIRELESS PCS, LLC | 6010 | 5 |
| T-MOBILE USA, INC. | 6529 | 4 |
| LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | 3 |
| FRACTEL, LLC | 965H | 3 |