LEVEL 3 TELECOM OF CALIFORNIA, LP - CA
17 prefixes in 760 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 760-208 | VISTA | 7718 | — | Yes |
| 760-239 | RAMONA | 7718 | 2002-02-22 | Yes |
| 760-277 | OCSD OCSD | 7718 | — | Yes |
| 760-456 | ENCINITAS | 7718 | — | Yes |
| 760-465 | BORREGO | 7718 | — | Yes |
| 760-474 | EL MIRAGE | 7718 | — | Yes |
| 760-475 | VICTORVL | 7718 | — | Yes |
| 760-478 | KERNVILLE | 7718 | — | Yes |
| 760-531 | WELDON | 7718 | — | Yes |
| 760-571 | SAN MARCOS | 7718 | — | Yes |
| 760-581 | WRIGHTWOOD | 7718 | — | Yes |
| 760-656 | PALM SPG | 7718 | 2009-06-26 | Yes |
| 760-707 | OCSD CRLS | 7718 | — | Yes |
| 760-718 | BARSTOW | 7718 | — | Yes |
| 760-755 | ESCONDIDO | 7718 | — | Yes |
| 760-823 | JULIAN | 7718 | 2002-04-15 | Yes |
| 760-894 | DSERTHTSPG | 7718 | 2009-05-20 | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.