SOMIS — CA
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER CALIFORNIA INC. | 2319 | 1 |
| SKYE TELECOM LLC DBA SKYETEL | 622J | 1 |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | 1 |
| BANDWIDTH.COM CLEC, LLC - CA | 981E | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER CALIFORNIA INC. | 2319 | 1 |
| SKYE TELECOM LLC DBA SKYETEL | 622J | 1 |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | 1 |
| BANDWIDTH.COM CLEC, LLC - CA | 981E | 1 |