PACIFIC BELL
265 prefixes in 323 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 323-566 | LSAN DA 06 | 9740 | — | — |
| 323-567 | LSAN DA 06 | 9740 | — | — |
| 323-568 | LSAN DA 06 | 9740 | — | Yes |
| 323-569 | LSAN DA 06 | 9740 | — | — |
| 323-575 | LSAN DA 13 | 9740 | — | — |
| 323-581 | LSAN DA 06 | 9740 | — | — |
| 323-582 | LSAN DA 06 | 9740 | — | — |
| 323-583 | LSAN DA 06 | 9740 | — | — |
| 323-584 | LSAN DA 06 | 9740 | — | — |
| 323-585 | LSAN DA 06 | 9740 | — | — |
| 323-586 | LSAN DA 06 | 9740 | — | — |
| 323-587 | LSAN DA 06 | 9740 | — | — |
| 323-588 | LSAN DA 06 | 9740 | — | — |
| 323-589 | LSAN DA 06 | 9740 | — | — |
| 323-600 | LSAN DA 09 | 9740 | — | Yes |
| 323-604 | LSAN DA 05 | 9740 | — | Yes |
| 323-605 | LSAN DA 06 | 9740 | — | Yes |
| 323-619 | LSAN DA 14 | 9740 | — | — |
| 323-634 | LSAN DA 13 | 9740 | — | — |
| 323-636 | LSAN DA 06 | 9740 | — | Yes |
| 323-643 | LSAN DA 11 | 9740 | — | Yes |
| 323-644 | LSAN DA 02 | 9740 | — | — |
| 323-650 | LSAN DA 14 | 9740 | — | — |
| 323-651 | LSAN DA 13 | 9740 | — | — |
| 323-653 | LSAN DA 13 | 9740 | — | — |
| 323-654 | LSAN DA 14 | 9740 | — | — |
| 323-655 | LSAN DA 13 | 9740 | — | — |
| 323-656 | LSAN DA 14 | 9740 | — | — |
| 323-658 | LSAN DA 13 | 9740 | — | — |
| 323-660 | LSAN DA 02 | 9740 | — | — |
| 323-661 | LSAN DA 02 | 9740 | — | — |
| 323-662 | LSAN DA 02 | 9740 | — | — |
| 323-663 | LSAN DA 02 | 9740 | — | — |
| 323-664 | LSAN DA 02 | 9740 | — | — |
| 323-665 | LSAN DA 02 | 9740 | — | — |
| 323-666 | LSAN DA 02 | 9740 | — | — |
| 323-667 | LSAN DA 02 | 9740 | — | Yes |
| 323-668 | LSAN DA 02 | 9740 | — | — |
| 323-669 | LSAN DA 02 | 9740 | — | — |
| 323-671 | LSAN DA 02 | 9740 | — | Yes |
| 323-674 | LSAN DA 02 | 9740 | — | Yes |
| 323-678 | LSAN DA 09 | 9740 | — | Yes |
| 323-681 | LSAN DA 03 | 9740 | — | Yes |
| 323-682 | LSAN DA 03 | 9740 | — | Yes |
| 323-684 | LSAN DA 03 | 9740 | — | Yes |
| 323-685 | LSAN DA 05 | 9740 | — | Yes |
| 323-686 | LSAN DA 04 | 9740 | — | Yes |
| 323-692 | LSAN DA 13 | 9740 | — | — |
| 323-698 | LSAN DA 14 | 9740 | — | Yes |
| 323-720 | MONTEBELLO | 9740 | — | — |
| 323-721 | MONTEBELLO | 9740 | — | — |
| 323-722 | MONTEBELLO | 9740 | — | — |
| 323-723 | LSAN DA 05 | 9740 | — | Yes |
| 323-724 | MONTEBELLO | 9740 | — | — |
| 323-725 | MONTEBELLO | 9740 | — | — |
| 323-726 | MONTEBELLO | 9740 | — | — |
| 323-727 | MONTEBELLO | 9740 | — | — |
| 323-728 | MONTEBELLO | 9740 | — | — |
| 323-729 | LSAN DA 05 | 9740 | — | Yes |
| 323-730 | LSAN DA 11 | 9740 | — | — |
| 323-731 | LSAN DA 11 | 9740 | — | — |
| 323-732 | LSAN DA 11 | 9740 | — | — |
| 323-733 | LSAN DA 11 | 9740 | — | — |
| 323-734 | LSAN DA 11 | 9740 | — | — |
| 323-735 | LSAN DA 11 | 9740 | — | — |
| 323-737 | LSAN DA 11 | 9740 | — | — |
| 323-750 | LSAN DA 09 | 9740 | — | — |
| 323-751 | LSAN DA 09 | 9740 | — | — |
| 323-752 | LSAN DA 09 | 9740 | — | — |
| 323-753 | LSAN DA 09 | 9740 | — | — |
| 323-754 | LSAN DA 09 | 9740 | — | Yes |
| 323-755 | LSAN DA 09 | 9740 | — | Yes |
| 323-756 | LSAN DA 09 | 9740 | — | — |
| 323-757 | LSAN DA 09 | 9740 | — | Yes |
| 323-758 | LSAN DA 09 | 9740 | — | — |
| 323-759 | LSAN DA 09 | 9740 | — | — |
| 323-766 | LSAN DA 11 | 9740 | — | Yes |
| 323-769 | LSAN DA 14 | 9740 | — | Yes |
| 323-770 | LSAN DA 09 | 9740 | — | Yes |
| 323-771 | LSAN DA 06 | 9740 | — | — |
| 323-772 | LSAN DA 09 | 9740 | — | Yes |
| 323-773 | LSAN DA 06 | 9740 | — | — |
| 323-774 | LSAN DA 06 | 9740 | — | Yes |
| 323-775 | LSAN DA 06 | 9740 | — | Yes |
| 323-776 | LSAN DA 09 | 9740 | — | Yes |
| 323-777 | LSAN DA 09 | 9740 | — | — |
| 323-778 | LSAN DA 09 | 9740 | — | — |
| 323-779 | LSAN DA 09 | 9740 | — | — |
| 323-780 | LSAN DA 05 | 9740 | — | — |
| 323-782 | LSAN DA 13 | 9740 | — | — |
| 323-783 | LSAN DA 02 | 9740 | — | — |
| 323-786 | LSAN DA 09 | 9740 | — | Yes |
| 323-789 | LSAN DA 09 | 9740 | — | Yes |
| 323-817 | LSAN DA 14 | 9740 | — | Yes |
| 323-820 | LSAN DA 09 | 9740 | — | Yes |
| 323-822 | LSAN DA 14 | 9740 | — | Yes |
| 323-826 | LSAN DA 06 | 9740 | — | Yes |
| 323-832 | MONTEBELLO | 9740 | — | Yes |
| 323-836 | LSAN DA 14 | 9740 | — | Yes |
| 323-837 | MONTEBELLO | 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.