PACIFIC BELL
182 prefixes in 530 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 530-672 | SHINGLESPG | 9740 | — | — |
| 530-673 | MARYSVILLE | 9740 | — | — |
| 530-674 | MARYSVILLE | 9740 | — | — |
| 530-675 | CHALLENGE | 9740 | — | Yes |
| 530-676 | SHINGLESPG | 9740 | — | — |
| 530-677 | SHINGLESPG | 9740 | — | — |
| 530-679 | BANGOR | 9740 | — | Yes |
| 530-692 | NORTH YUBA | 9740 | — | Yes |
| 530-695 | LIVE OAK | 9740 | — | Yes |
| 530-696 | MERIDIAN | 9740 | — | Yes |
| 530-722 | REDDING | 9740 | — | Yes |
| 530-724 | DUNNIGAN | 9740 | — | Yes |
| 530-740 | MARYSVILLE | 9740 | — | Yes |
| 530-741 | MARYSVILLE | 9740 | — | — |
| 530-742 | MARYSVILLE | 9740 | — | Yes |
| 530-743 | MARYSVILLE | 9740 | — | — |
| 530-745 | AUBN MAIN | 9740 | — | Yes |
| 530-747 | DAVIS | 9740 | — | Yes |
| 530-749 | MARYSVILLE | 9740 | — | — |
| 530-750 | DAVIS | 9740 | — | Yes |
| 530-751 | MARYSVILLE | 9740 | — | Yes |
| 530-752 | DAVIS | 9740 | — | — |
| 530-753 | DAVIS | 9740 | — | — |
| 530-754 | DAVIS | 9740 | — | — |
| 530-755 | MARYSVILLE | 9740 | — | Yes |
| 530-756 | DAVIS | 9740 | — | — |
| 530-757 | DAVIS | 9740 | — | — |
| 530-758 | DAVIS | 9740 | — | — |
| 530-759 | DAVIS | 9740 | — | Yes |
| 530-766 | SCRM MAIN | 9740 | — | — |
| 530-778 | LEWISTON | 9740 | — | Yes |
| 530-787 | ESPARTO | 9740 | — | Yes |
| 530-788 | MARYSVILLE | 9740 | — | Yes |
| 530-790 | MARYSVILLE | 9740 | — | Yes |
| 530-792 | DAVIS | 9740 | — | Yes |
| 530-795 | WINTERS | 9740 | — | Yes |
| 530-821 | MARYSVILLE | 9740 | — | Yes |
| 530-822 | MARYSVILLE | 9740 | — | Yes |
| 530-823 | AUBN MAIN | 9740 | — | — |
| 530-824 | CORNING | 9740 | — | — |
| 530-826 | CHICO | 9740 | — | Yes |
| 530-832 | PORTOLA | 9740 | — | Yes |
| 530-833 | PASKENTA | 9740 | — | Yes |
| 530-836 | BLAIRSDEN | 9740 | — | Yes |
| 530-838 | CORNING | 9740 | — | Yes |
| 530-839 | VINA | 9740 | — | Yes |
| 530-841 | YREKA | 9740 | — | Yes |
| 530-842 | YREKA | 9740 | — | — |
| 530-846 | GRIDLEY | 9740 | — | Yes |
| 530-862 | DOWNIEVL | 9740 | — | Yes |
| 530-865 | ORLAND | 9740 | — | — |
| 530-868 | BIGGS | 9740 | — | Yes |
| 530-872 | PARADISE | 9740 | — | — |
| 530-873 | PARADISE | 9740 | — | Yes |
| 530-876 | PARADISE | 9740 | — | Yes |
| 530-877 | PARADISE | 9740 | — | — |
| 530-878 | AUBN MAIN | 9740 | — | Yes |
| 530-879 | CHICO | 9740 | — | — |
| 530-882 | RICHVALE | 9740 | — | Yes |
| 530-885 | AUBN MAIN | 9740 | — | — |
| 530-886 | AUBN MAIN | 9740 | — | Yes |
| 530-887 | AUBN MAIN | 9740 | — | Yes |
| 530-888 | AUBN MAIN | 9740 | — | Yes |
| 530-889 | AUBN MAIN | 9740 | — | — |
| 530-891 | CHICO | 9740 | — | — |
| 530-892 | CHICO | 9740 | — | Yes |
| 530-893 | CHICO | 9740 | — | — |
| 530-894 | CHICO | 9740 | — | Yes |
| 530-895 | CHICO | 9740 | — | — |
| 530-896 | CHICO | 9740 | — | Yes |
| 530-897 | CHICO | 9740 | — | Yes |
| 530-898 | CHICO | 9740 | — | — |
| 530-899 | CHICO | 9740 | — | — |
| 530-918 | MT SHASTA | 9740 | — | Yes |
| 530-926 | MT SHASTA | 9740 | — | — |
| 530-934 | WILLOWS | 9740 | — | — |
| 530-938 | WEED | 9740 | — | Yes |
| 530-963 | STONYFORD | 9740 | — | Yes |
| 530-968 | ELK CREEK | 9740 | — | Yes |
| 530-982 | BUTTE CITY | 9740 | — | Yes |
| 530-993 | LOYALTON | 9740 | — | Yes |
| 530-994 | SIERRAVL | 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.