PACIFIC BELL
130 prefixes in 760 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 760-233 | ESCONDIDO | 9740 | — | — |
| 760-268 | OCSD CRLS | 9740 | 2001-02-22 | Yes |
| 760-291 | ESCONDIDO | 9740 | — | Yes |
| 760-312 | EL CENTRO | 9740 | — | — |
| 760-335 | EL CENTRO | 9740 | — | Yes |
| 760-336 | EL CENTRO | 9740 | — | Yes |
| 760-337 | EL CENTRO | 9740 | — | — |
| 760-339 | EL CENTRO | 9740 | — | — |
| 760-344 | BRAWLEY | 9740 | — | — |
| 760-348 | CALIPATRIA | 9740 | — | Yes |
| 760-351 | BRAWLEY | 9740 | — | Yes |
| 760-352 | EL CENTRO | 9740 | — | — |
| 760-353 | EL CENTRO | 9740 | — | — |
| 760-354 | CALIPATRIA | 9740 | — | Yes |
| 760-355 | IMPERIAL | 9740 | — | Yes |
| 760-356 | HOLTVILLE | 9740 | — | Yes |
| 760-357 | CALEXICO | 9740 | — | — |
| 760-358 | OCOTILLO | 9740 | — | Yes |
| 760-359 | CALIPATRIA | 9740 | — | Yes |
| 760-370 | EL CENTRO | 9740 | — | — |
| 760-385 | OCSD PDTN | 9740 | — | Yes |
| 760-414 | VISTA | 9740 | — | Yes |
| 760-430 | OCSD PDTN | 9740 | — | Yes |
| 760-431 | OCSD CRLS | 9740 | — | — |
| 760-432 | ESCONDIDO | 9740 | — | Yes |
| 760-433 | OCSD OCSD | 9740 | — | — |
| 760-434 | OCSD OCSD | 9740 | — | — |
| 760-435 | OCSD OCSD | 9740 | — | — |
| 760-436 | ENCINITAS | 9740 | — | — |
| 760-438 | OCSD CRLS | 9740 | — | — |
| 760-439 | OCSD OCSD | 9740 | — | — |
| 760-451 | FALLBROOK | 9740 | — | Yes |
| 760-471 | SAN MARCOS | 9740 | — | — |
| 760-476 | OCSD CRLS | 9740 | — | — |
| 760-479 | ENCINITAS | 9740 | — | Yes |
| 760-480 | ESCONDIDO | 9740 | — | — |
| 760-482 | EL CENTRO | 9740 | — | Yes |
| 760-489 | ESCONDIDO | 9740 | — | — |
| 760-504 | ESCONDIDO | 9740 | — | Yes |
| 760-510 | SAN MARCOS | 9740 | — | — |
| 760-529 | OCSD OCSD | 9740 | — | Yes |
| 760-570 | SNDG SNDG | 9740 | — | — |
| 760-579 | OCSD CRLS | 9740 | — | Yes |
| 760-591 | SAN MARCOS | 9740 | — | — |
| 760-593 | SAN MARCOS | 9740 | 2001-02-22 | Yes |
| 760-597 | VISTA | 9740 | — | — |
| 760-598 | VISTA | 9740 | — | — |
| 760-599 | VISTA | 9740 | — | — |
| 760-602 | OCSD CRLS | 9740 | — | — |
| 760-603 | OCSD CRLS | 9740 | — | — |
| 760-630 | VISTA | 9740 | — | — |
| 760-631 | VISTA | 9740 | — | — |
| 760-632 | ENCINITAS | 9740 | — | — |
| 760-633 | ENCINITAS | 9740 | — | — |
| 760-634 | ENCINITAS | 9740 | — | — |
| 760-635 | ENCINITAS | 9740 | — | — |
| 760-639 | VISTA | 9740 | — | Yes |
| 760-642 | ENCINITAS | 9740 | — | Yes |
| 760-643 | VISTA | 9740 | — | Yes |
| 760-657 | SANDY VLLY | 9740 | — | Yes |
| 760-719 | OCSD PDTN | 9740 | 2008-11-17 | Yes |
| 760-720 | OCSD OCSD | 9740 | — | — |
| 760-721 | OCSD OCSD | 9740 | — | — |
| 760-722 | OCSD OCSD | 9740 | — | — |
| 760-723 | FALLBROOK | 9740 | — | — |
| 760-724 | VISTA | 9740 | — | — |
| 760-725 | OCSD PDTN | 9740 | — | — |
| 760-726 | VISTA | 9740 | — | — |
| 760-727 | VISTA | 9740 | — | — |
| 760-728 | FALLBROOK | 9740 | — | — |
| 760-729 | OCSD OCSD | 9740 | — | — |
| 760-730 | OCSD OCSD | 9740 | — | Yes |
| 760-731 | FALLBROOK | 9740 | — | Yes |
| 760-732 | VISTA | 9740 | — | Yes |
| 760-733 | BAKER | 9740 | — | Yes |
| 760-734 | VISTA | 9740 | — | — |
| 760-735 | ESCONDIDO | 9740 | — | — |
| 760-736 | SAN MARCOS | 9740 | — | — |
| 760-737 | ESCONDIDO | 9740 | — | — |
| 760-738 | ESCONDIDO | 9740 | — | — |
| 760-739 | ESCONDIDO | 9740 | — | — |
| 760-740 | ESCONDIDO | 9740 | — | — |
| 760-741 | ESCONDIDO | 9740 | — | — |
| 760-742 | PAUMA VLY | 9740 | — | Yes |
| 760-743 | ESCONDIDO | 9740 | — | — |
| 760-744 | SAN MARCOS | 9740 | — | — |
| 760-745 | ESCONDIDO | 9740 | — | — |
| 760-746 | ESCONDIDO | 9740 | — | — |
| 760-747 | ESCONDIDO | 9740 | — | — |
| 760-749 | VALLEY CTR | 9740 | — | — |
| 760-750 | SAN MARCOS | 9740 | — | Yes |
| 760-751 | VALLEY CTR | 9740 | — | Yes |
| 760-752 | SAN MARCOS | 9740 | — | — |
| 760-753 | ENCINITAS | 9740 | — | — |
| 760-754 | OCSD OCSD | 9740 | — | — |
| 760-757 | OCSD OCSD | 9740 | — | — |
| 760-758 | VISTA | 9740 | — | — |
| 760-761 | SAN MARCOS | 9740 | — | — |
| 760-763 | OCSD PDTN | 9740 | — | — |
| 760-765 | JULIAN | 9740 | — | 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.