LOS ALAMOS — CA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER CALIFORNIA INC. | 2319 | 1 |
| WIDE VOICE, LLC - CA | 252F | 1 |
| HD CARRIER LLC | 321J | 1 |
| ONVOY, LLC - CA | 649C | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER CALIFORNIA INC. | 2319 | 1 |
| WIDE VOICE, LLC - CA | 252F | 1 |
| HD CARRIER LLC | 321J | 1 |
| ONVOY, LLC - CA | 649C | 1 |