All assignees
655 prefixes in 925 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 925-783 | ANTIOCH | 6006 | — | — |
| 925-784 | LIVERMORE | 6006 | — | — |
| 925-785 | DUBLN-SNRM | 6006 | — | — |
| 925-786 | BSHP RNCH | 6006 | — | Yes |
| 925-787 | CONCORD | 6006 | — | — |
| 925-788 | WALNUT CRK | 6006 | — | — |
| 925-789 | SUNOL | 6006 | — | Yes |
| 925-790 | BSHP RNCH | 9740 | 2001-01-26 | Yes |
| 925-791 | DANVILLE | 671J | 2001-07-16 | Yes |
| 925-794 | MORAGA | 649C | — | Yes |
| 925-798 | CONCORD | 9740 | — | — |
| 925-799 | PITTSBURG | 965H | 2019-03-20 | Yes |
| 925-800 | LIVERMORE | 649C | — | Yes |
| 925-803 | DUBLN-SNRM | 9740 | — | — |
| 925-804 | BSHP RNCH | 7145 | — | Yes |
| 925-806 | BSHP RNCH | 9740 | — | Yes |
| 925-807 | BSHP RNCH | 7229 | — | Yes |
| 925-808 | CONCORD | 9740 | — | Yes |
| 925-809 | ECONTRCOST | 671J | 2001-03-01 | Yes |
| 925-811 | XXXXXXXXXX | MULT | — | — |
| 925-812 | MARTINEZ | 5562 | 2001-09-21 | Yes |
| 925-813 | ANTIOCH | 6006 | 2002-08-21 | Yes |
| 925-815 | BSHP RNCH | 9740 | — | Yes |
| 925-817 | WALNUT CRK | 9740 | — | Yes |
| 925-818 | WALNUT CRK | 6010 | — | Yes |
| 925-819 | DUBLN-SNRM | 6010 | — | Yes |
| 925-820 | DANVILLE | 9740 | — | — |
| 925-822 | CONCORD | 7229 | — | Yes |
| 925-823 | BSHP RNCH | 9740 | — | — |
| 925-824 | BSHP RNCH | 9740 | — | — |
| 925-825 | CONCORD | 9740 | — | — |
| 925-826 | CONCORD | 7240 | — | Yes |
| 925-827 | CONCORD | 9740 | — | — |
| 925-828 | DUBLN-SNRM | 9740 | — | — |
| 925-829 | DUBLN-SNRM | 9740 | — | — |
| 925-830 | BSHP RNCH | 9740 | — | Yes |
| 925-831 | DANVILLE | 9740 | — | — |
| 925-832 | ECONTRCOST | 516J | 2022-01-31 | Yes |
| 925-833 | DUBLN-SNRM | 9740 | — | — |
| 925-834 | ANTIOCH | 516J | 2021-09-29 | Yes |
| 925-835 | SUNOL | 671J | — | Yes |
| 925-837 | DANVILLE | 9740 | — | — |
| 925-838 | DANVILLE | 9740 | — | — |
| 925-839 | MARTINEZ | 671J | 2001-04-24 | Yes |
| 925-840 | ANTIOCH | 649C | 2026-07-30 | Yes |
| 925-842 | BSHP RNCH | 9740 | — | — |
| 925-843 | BSHP RNCH | 7718 | 2010-05-20 | Yes |
| 925-844 | CLAYTON | 671J | 2001-07-17 | Yes |
| 925-846 | PLEASANTON | 9740 | — | — |
| 925-847 | PLEASANTON | 9740 | — | — |
| 925-848 | ANTIOCH | 7379 | — | Yes |
| 925-849 | CONCORD | 671J | — | Yes |
| 925-852 | CONCORD | 7229 | 2001-04-24 | Yes |
| 925-854 | DANVILLE | 7240 | — | Yes |
| 925-855 | DANVILLE | 9740 | — | — |
| 925-856 | DANVILLE | 7229 | — | Yes |
| 925-858 | DUBLN-SNRM | 6010 | — | — |
| 925-860 | SUNOL | 649C | — | Yes |
| 925-862 | SUNOL | 9740 | — | Yes |
| 925-864 | CONCORD | 5562 | — | Yes |
| 925-866 | BSHP RNCH | 9740 | — | — |
| 925-867 | BSHP RNCH | 9740 | — | — |
| 925-871 | LAFAYETTE | 649C | — | Yes |
| 925-872 | PLEASANTON | 6006 | — | — |
| 925-875 | DUBLN-SNRM | 9740 | — | Yes |
| 925-876 | WALNUT CRK | 6010 | — | — |
| 925-877 | ANTIOCH | 965H | 2019-03-20 | Yes |
| 925-878 | LAFAYETTE | 6529 | — | Yes |
| 925-880 | ECONTRCOST | 965H | 2021-07-13 | Yes |
| 925-884 | BSHP RNCH | 7379 | — | Yes |
| 925-885 | ORINDA | 7379 | — | Yes |
| 925-886 | DANVILLE | 7379 | — | Yes |
| 925-887 | CONCORD | 7379 | — | Yes |
| 925-888 | MORAGA | 7379 | — | Yes |
| 925-889 | CLAYTON | 7379 | — | Yes |
| 925-890 | CONCORD | 6010 | — | — |
| 925-891 | WALNUT CRK | 7379 | — | Yes |
| 925-892 | PLEASANTON | 7379 | — | Yes |
| 925-895 | DUBLN-SNRM | 5562 | — | Yes |
| 925-897 | DUBLN-SNRM | 6529 | 2021-09-17 | Yes |
| 925-899 | WALNUT CRK | 6010 | — | — |
| 925-900 | LAFAYETTE | 649C | — | Yes |
| 925-901 | BSHP RNCH | 9740 | — | — |
| 925-904 | BSHP RNCH | 9740 | — | — |
| 925-905 | DUBLN-SNRM | 7379 | — | Yes |
| 925-906 | WALNUT CRK | 9740 | — | — |
| 925-911 | XXXXXXXXXX | MULT | — | — |
| 925-913 | BSHP RNCH | 6529 | 2002-09-20 | Yes |
| 925-914 | CLAYTON | 6529 | 2002-09-20 | Yes |
| 925-915 | DANVILLE | 6529 | 2002-09-20 | Yes |
| 925-917 | MARTINEZ | 6529 | 2002-09-20 | Yes |
| 925-918 | PLEASANTON | 6006 | — | Yes |
| 925-920 | WALNUT CRK | 6630 | — | — |
| 925-922 | PLEASANTON | 6529 | 2002-09-20 | Yes |
| 925-924 | PLEASANTON | 9740 | — | Yes |
| 925-925 | CONCORD | 649C | 2022-09-27 | Yes |
| 925-926 | WALNUT CRK | 9740 | — | — |
| 925-927 | WALNUT CRK | 9740 | — | — |
| 925-930 | WALNUT CRK | 9740 | — | — |
| 925-931 | PLEASANTON | 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.