PACIFIC BELL
225 prefixes in 707 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 707-566 | SANTA ROSA | 9740 | — | — |
| 707-568 | SANTA ROSA | 9740 | — | — |
| 707-569 | SANTA ROSA | 9740 | — | Yes |
| 707-570 | SANTA ROSA | 9740 | — | Yes |
| 707-571 | SANTA ROSA | 9740 | — | Yes |
| 707-573 | SANTA ROSA | 9740 | — | — |
| 707-575 | SANTA ROSA | 9740 | — | — |
| 707-576 | SANTA ROSA | 9740 | — | — |
| 707-577 | SANTA ROSA | 9740 | — | Yes |
| 707-578 | SANTA ROSA | 9740 | — | — |
| 707-579 | SANTA ROSA | 9740 | — | — |
| 707-584 | SANTA ROSA | 9740 | — | Yes |
| 707-585 | SANTA ROSA | 9740 | — | — |
| 707-586 | SANTA ROSA | 9740 | — | — |
| 707-588 | SANTA ROSA | 9740 | — | — |
| 707-591 | SANTA ROSA | 9740 | — | Yes |
| 707-624 | VACAVILLE | 9740 | 2008-03-19 | Yes |
| 707-641 | VALLEJO | 9740 | — | Yes |
| 707-642 | VALLEJO | 9740 | — | — |
| 707-643 | VALLEJO | 9740 | — | — |
| 707-644 | VALLEJO | 9740 | — | — |
| 707-645 | VALLEJO | 9740 | — | — |
| 707-646 | FRFLD-SUIS | 9740 | — | Yes |
| 707-647 | VALLEJO | 9740 | — | — |
| 707-648 | VALLEJO | 9740 | — | Yes |
| 707-649 | VALLEJO | 9740 | — | — |
| 707-651 | VALLEJO | 9740 | — | Yes |
| 707-652 | VALLEJO | 9740 | — | Yes |
| 707-654 | VALLEJO | 9740 | — | Yes |
| 707-664 | PTLM SWIFT | 9740 | — | Yes |
| 707-665 | PTLM SWIFT | 9740 | — | Yes |
| 707-668 | BLUE LAKE | 9740 | — | Yes |
| 707-677 | TRINIDAD | 9740 | — | Yes |
| 707-678 | DIXON | 9740 | — | — |
| 707-693 | DIXON | 9740 | — | Yes |
| 707-722 | PEPPERWOOD | 9740 | — | Yes |
| 707-725 | FORTUNA | 9740 | — | — |
| 707-726 | FORTUNA | 9740 | — | Yes |
| 707-733 | LOLETA | 9740 | — | Yes |
| 707-743 | POTTER VLY | 9740 | — | Yes |
| 707-744 | HOPLAND | 9740 | — | Yes |
| 707-745 | BENICIA | 9740 | — | — |
| 707-746 | BENICIA | 9740 | — | Yes |
| 707-747 | BENICIA | 9740 | — | — |
| 707-748 | BENICIA | 9740 | — | Yes |
| 707-751 | BENICIA | 9740 | — | Yes |
| 707-762 | PTLM MAIN | 9740 | — | — |
| 707-763 | PTLM MAIN | 9740 | — | — |
| 707-764 | RIO DELL | 9740 | — | Yes |
| 707-765 | PTLM MAIN | 9740 | — | — |
| 707-766 | PTLM MAIN | 9740 | — | Yes |
| 707-768 | HYDESVILLE | 9740 | — | Yes |
| 707-769 | PTLM MAIN | 9740 | — | — |
| 707-772 | PTLM MAIN | 9740 | — | Yes |
| 707-773 | PTLM MAIN | 9740 | — | Yes |
| 707-774 | PTLM MAIN | 9740 | — | Yes |
| 707-775 | PTLM MAIN | 9740 | — | Yes |
| 707-776 | PTLM MAIN | 9740 | — | Yes |
| 707-777 | BRIDGEVL | 9740 | — | Yes |
| 707-778 | PTLM MAIN | 9740 | — | — |
| 707-779 | PTLM MAIN | 9740 | — | Yes |
| 707-781 | PTLM MAIN | 9740 | — | Yes |
| 707-782 | PTLM MAIN | 9740 | — | Yes |
| 707-784 | FRFLD-SUIS | 9740 | — | — |
| 707-789 | PTLM MAIN | 9740 | — | Yes |
| 707-792 | PTLM SWIFT | 9740 | — | — |
| 707-793 | PTLM SWIFT | 9740 | — | Yes |
| 707-794 | PTLM SWIFT | 9740 | — | Yes |
| 707-795 | PTLM SWIFT | 9740 | — | — |
| 707-808 | SANTA ROSA | 9740 | — | — |
| 707-817 | SANTA ROSA | 9740 | — | — |
| 707-822 | ARCATA | 9740 | — | — |
| 707-823 | SEBASTOPOL | 9740 | — | — |
| 707-824 | SEBASTOPOL | 9740 | — | Yes |
| 707-825 | ARCATA | 9740 | — | Yes |
| 707-826 | ARCATA | 9740 | — | — |
| 707-827 | SEBASTOPOL | 9740 | — | Yes |
| 707-829 | SEBASTOPOL | 9740 | — | — |
| 707-836 | WINDSOR | 9740 | — | Yes |
| 707-837 | WINDSOR | 9740 | — | Yes |
| 707-838 | WINDSOR | 9740 | — | — |
| 707-839 | ARCATA | 9740 | — | — |
| 707-840 | ARCATA | 9740 | — | Yes |
| 707-857 | GEYSERVL | 9740 | — | Yes |
| 707-863 | FRFLD-SUIS | 9740 | — | Yes |
| 707-864 | FRFLD-SUIS | 9740 | — | — |
| 707-865 | MONTE RIO | 9740 | — | Yes |
| 707-869 | GUERNEVL | 9740 | — | Yes |
| 707-874 | OCCIDENTAL | 9740 | — | Yes |
| 707-875 | BODEGA BAY | 9740 | — | Yes |
| 707-876 | VALLEYFORD | 9740 | — | Yes |
| 707-877 | ELK | 9740 | — | Yes |
| 707-878 | TOMALES | 9740 | — | Yes |
| 707-882 | POINTARENA | 9740 | — | Yes |
| 707-884 | GUALALA | 9740 | — | Yes |
| 707-886 | ANNAPOLIS | 9740 | — | Yes |
| 707-887 | FORESTVL | 9740 | — | Yes |
| 707-894 | CLOVERDALE | 9740 | — | Yes |
| 707-895 | BOONVILLE | 9740 | — | Yes |
| 707-915 | SANTA ROSA | 9740 | — | — |
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.