SANGER — CA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER CALIFORNIA INC. | 4420 | 2 |
| WIDE VOICE, LLC - CA | 252F | 1 |
| HD CARRIER LLC | 321J | 1 |
| SKYE TELECOM LLC DBA SKYETEL | 622J | 1 |
| ONVOY SPECTRUM, LLC | 624H | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER CALIFORNIA INC. | 4420 | 2 |
| WIDE VOICE, LLC - CA | 252F | 1 |
| HD CARRIER LLC | 321J | 1 |
| SKYE TELECOM LLC DBA SKYETEL | 622J | 1 |
| ONVOY SPECTRUM, LLC | 624H | 1 |