SAN MIGUEL — CA
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| WIDE VOICE, LLC - CA | 252F | 1 |
| FRONTIER CALIFORNIA INC. | 4420 | 1 |
| FRACTEL, LLC | 965H | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| WIDE VOICE, LLC - CA | 252F | 1 |
| FRONTIER CALIFORNIA INC. | 4420 | 1 |
| FRACTEL, LLC | 965H | 1 |