IDYLLWILD — CA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | 2 |
| FRONTIER CALIFORNIA INC. | 2319 | 1 |
| TON80 COMMUNICATIONS, LLC | 516J | 1 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | 1 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 7240 | 1 |