All assignees
800 prefixes in 209 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 209-900 | MODESTO | 649C | — | Yes |
| 209-901 | STOCKTON | 649C | 2021-12-08 | Yes |
| 209-902 | FRESNO | 6010 | — | Yes |
| 209-903 | FRESNO | 6006 | — | Yes |
| 209-904 | LODI | 490J | 2022-04-11 | Yes |
| 209-905 | STOCKTON | 6529 | 2016-11-21 | Yes |
| 209-906 | MERCED | 9262 | 2022-04-11 | Yes |
| 209-907 | FRESNO | 6006 | — | Yes |
| 209-908 | FRESNO | 6006 | — | Yes |
| 209-909 | FRESNO | 6006 | — | Yes |
| 209-910 | STOCKTON | 516C | — | Yes |
| 209-911 | XXXXXXXXXX | MULT | — | — |
| 209-912 | GALT | 649C | — | Yes |
| 209-913 | TURLOCK | 6006 | 2021-06-23 | Yes |
| 209-914 | TRACY | 6010 | — | Yes |
| 209-915 | STOCKTON | 6010 | — | Yes |
| 209-916 | JAMESTOWN | 8826 | — | Yes |
| 209-917 | LE GRAND | 6010 | — | Yes |
| 209-918 | MODESTO | 6010 | — | Yes |
| 209-919 | OAKDALE | 6529 | 2022-02-10 | Yes |
| 209-920 | VALLEY SPG | 394L | — | Yes |
| 209-921 | STOCKTON | 624H | 2021-03-11 | Yes |
| 209-922 | STOCKTON | 7229 | 2003-07-16 | Yes |
| 209-923 | MANTECA | 7421 | 2003-08-25 | Yes |
| 209-924 | RIPON | 8826 | — | Yes |
| 209-925 | SNRA MAIN | 649C | 2021-11-09 | Yes |
| 209-926 | STOCKTON | 649C | — | Yes |
| 209-927 | MOCCASIN | 649C | — | Yes |
| 209-928 | TUOLUMNE | 2342 | — | — |
| 209-929 | STOCKTON | 732J | — | Yes |
| 209-930 | PLANADA | 6006 | 2021-07-20 | Yes |
| 209-931 | STOCKTON | 9740 | — | — |
| 209-932 | STOCKTON | 9740 | — | Yes |
| 209-933 | STOCKTON | 9740 | — | Yes |
| 209-934 | MERCED | 516J | 2021-05-10 | Yes |
| 209-935 | DOS PALOS | 649C | 2022-05-09 | Yes |
| 209-936 | STOCKTON | 6010 | 2022-05-09 | Yes |
| 209-937 | STOCKTON | 9740 | — | Yes |
| 209-938 | STOCKTON | 9740 | — | Yes |
| 209-939 | STOCKTON | 9740 | — | — |
| 209-940 | STOCKTON | 9262 | — | Yes |
| 209-941 | STOCKTON | 9740 | — | Yes |
| 209-942 | STOCKTON | 9740 | — | — |
| 209-943 | STOCKTON | 9740 | — | — |
| 209-944 | STOCKTON | 9740 | — | Yes |
| 209-945 | STOCKTON | 9262 | 2016-03-09 | Yes |
| 209-946 | STOCKTON | 9740 | — | — |
| 209-947 | MERCED | 6010 | 2001-06-26 | — |
| 209-948 | STOCKTON | 9740 | — | — |
| 209-949 | STOCKTON | 9262 | 2015-03-02 | Yes |
| 209-950 | — | — | ||
| 209-951 | STOCKTON | 9740 | — | — |
| 209-952 | STOCKTON | 9740 | — | — |
| 209-953 | STOCKTON | 9740 | — | — |
| 209-954 | STOCKTON | 9740 | — | Yes |
| 209-955 | STOCKTON | 9740 | — | Yes |
| 209-956 | STOCKTON | 9740 | — | — |
| 209-957 | STOCKTON | 9740 | — | — |
| 209-958 | — | — | ||
| 209-959 | — | — | ||
| 209-960 | TURLOCK | 6529 | 2022-06-08 | Yes |
| 209-961 | MODESTO | 490J | 2022-01-12 | Yes |
| 209-962 | GROVELAND | 9740 | — | Yes |
| 209-963 | SNRA JUNO | 981E | 2022-02-10 | Yes |
| 209-964 | IONE | 6010 | — | Yes |
| 209-965 | PINECREST | 9740 | — | Yes |
| 209-966 | MARIPOSA | 2338 | — | — |
| 209-967 | FRESNO | 6006 | — | Yes |
| 209-968 | MODESTO | 6010 | — | — |
| 209-969 | MANTECA | 6010 | — | — |
| 209-970 | PLYMOUTH | 624H | 2022-07-11 | Yes |
| 209-971 | MODESTO | 671J | 2022-07-11 | Yes |
| 209-972 | MANTECA | 321J | 2022-09-09 | Yes |
| 209-973 | DOS PALOS | 939H | — | Yes |
| 209-974 | FRESNO | 6006 | — | Yes |
| 209-975 | HERALD | 981E | — | Yes |
| 209-976 | — | — | ||
| 209-977 | FRESNO | 6006 | — | Yes |
| 209-978 | FRESNO | 6006 | — | Yes |
| 209-979 | LOS BANOS | 6006 | — | Yes |
| 209-980 | MILTON | 981E | — | Yes |
| 209-981 | STOCKTON | 6010 | — | Yes |
| 209-982 | STOCKTON | 9740 | — | — |
| 209-983 | STOCKTON | 9740 | — | Yes |
| 209-984 | JAMESTOWN | 9740 | — | Yes |
| 209-985 | MODESTO | 6006 | — | — |
| 209-986 | STOCKTON | 6006 | — | — |
| 209-987 | STOCKTON | 9748 | — | — |
| 209-988 | MODESTO | 6010 | — | — |
| 209-989 | MOCCASIN | 9740 | — | Yes |
| 209-990 | STOCKTON | 939H | 2017-03-24 | Yes |
| 209-991 | LIVINGSTON | 6010 | 2022-09-28 | Yes |
| 209-992 | STOCKTON | 5562 | — | Yes |
| 209-993 | STOCKTON | 5562 | — | Yes |
| 209-994 | RIPON | 6010 | 2022-09-28 | Yes |
| 209-995 | STOCKTON | 9748 | — | — |
| 209-996 | MODESTO | 6010 | — | — |
| 209-997 | FARMINGTON | 490J | 2022-08-09 | Yes |
| 209-998 | MANTECA | 965H | 2021-08-09 | Yes |
| 209-999 | FRESNO | 6006 | — | 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.