All assignees
800 prefixes in 909 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 909-900 | FONTANA | 899D | 2003-12-08 | Yes |
| 909-901 | CLAREMONT | 981E | 2020-10-16 | Yes |
| 909-902 | CHINO | 2319 | — | — |
| 909-903 | CHINO | 506J | — | Yes |
| 909-904 | FONTANA | 6010 | 2001-04-30 | — |
| 909-905 | CLAREMONT | 6529 | 2020-10-19 | Yes |
| 909-906 | ONTARIO | 981E | 2013-10-08 | Yes |
| 909-907 | HIGHLAND | 7229 | 2005-10-03 | Yes |
| 909-908 | UPLAND | 6010 | 2001-04-30 | — |
| 909-909 | FONTANA | 624H | 2023-05-22 | Yes |
| 909-910 | S BERNDINO | 6529 | 2002-02-21 | — |
| 909-911 | XXXXXXXXXX | MULT | — | — |
| 909-912 | UPLAND | 7718 | — | Yes |
| 909-913 | S BERNDINO | 6529 | 2002-10-17 | Yes |
| 909-914 | DIAMONDBAR | 981E | 2020-10-19 | Yes |
| 909-915 | S BERNDINO | 7139 | — | Yes |
| 909-916 | BIGBEAR LK | 981E | 2021-10-28 | Yes |
| 909-917 | ONTARIO | 899D | 2002-04-16 | Yes |
| 909-918 | CALIMESA | 7718 | — | Yes |
| 909-919 | UPLAND | 7480 | — | Yes |
| 909-920 | UPLAND | 2319 | — | — |
| 909-921 | UPLAND | 2319 | — | Yes |
| 909-922 | ETIWANDA | 7229 | 2005-09-30 | Yes |
| 909-923 | ONTARIO | 2319 | — | — |
| 909-924 | POMONA | 6010 | 2020-10-28 | Yes |
| 909-925 | CHINO | 981E | 2022-02-04 | Yes |
| 909-926 | UPLAND | 6010 | 2020-12-01 | Yes |
| 909-927 | CHINO | 899D | 2011-04-22 | Yes |
| 909-928 | POMONA | 6010 | 2020-12-09 | Yes |
| 909-929 | CLAREMONT | 793K | 2013-03-22 | Yes |
| 909-930 | ONTARIO | 2319 | — | — |
| 909-931 | UPLAND | 2319 | — | — |
| 909-932 | UPLAND | 2319 | — | — |
| 909-933 | ONTARIO | 2319 | — | Yes |
| 909-934 | ONTARIO | 6967 | — | — |
| 909-935 | ONTARIO | 7379 | — | Yes |
| 909-936 | HIGHLAND | 6006 | 2001-03-23 | — |
| 909-937 | ONTARIO | 2319 | — | Yes |
| 909-938 | ONTARIO | 6006 | — | — |
| 909-939 | RUNNINGSPG | 8826 | 2003-03-11 | Yes |
| 909-940 | POMONA | 6010 | 2020-12-16 | Yes |
| 909-941 | UPLAND | 2319 | — | — |
| 909-942 | UPLAND | 2319 | — | Yes |
| 909-943 | S BERNDINO | 6010 | 2020-12-16 | Yes |
| 909-944 | UPLAND | 2319 | — | — |
| 909-945 | UPLAND | 2319 | — | Yes |
| 909-946 | UPLAND | 2319 | — | — |
| 909-947 | ONTARIO | 2319 | — | — |
| 909-948 | UPLAND | 2319 | — | — |
| 909-949 | UPLAND | 2319 | — | — |
| 909-950 | — | — | ||
| 909-951 | REDLANDS | 6010 | 2024-08-27 | Yes |
| 909-952 | ONTARIO | 899D | 2001-08-22 | Yes |
| 909-953 | COLTON | 6010 | 2002-05-08 | Yes |
| 909-954 | COLTON | 8826 | — | Yes |
| 909-955 | RIALTO | 899D | 2018-03-15 | Yes |
| 909-956 | S BERNDINO | 6010 | 2020-12-16 | Yes |
| 909-957 | ONTARIO | 6006 | — | — |
| 909-958 | — | — | ||
| 909-959 | — | — | ||
| 909-960 | UPLAND | 6010 | 2020-12-16 | Yes |
| 909-961 | RIALTO | 6529 | 2005-12-16 | Yes |
| 909-962 | CLAREMONT | 7139 | — | Yes |
| 909-963 | S BERNDINO | 8826 | 2005-12-19 | Yes |
| 909-964 | CLAREMONT | 6529 | 2001-11-29 | Yes |
| 909-965 | S BERNDINO | 6529 | 2005-12-14 | Yes |
| 909-966 | ONTARIO | 965H | 2019-01-25 | Yes |
| 909-967 | POMONA | 6010 | 2002-02-22 | Yes |
| 909-968 | ARROWHEAD | 6529 | 2021-04-05 | Yes |
| 909-969 | ONTARIO | 7421 | — | Yes |
| 909-970 | CHINO | 6006 | 2021-08-12 | Yes |
| 909-971 | CLAREMONT | 2319 | — | Yes |
| 909-972 | ONTARIO | 8826 | — | Yes |
| 909-973 | POMONA | 6006 | 2002-08-21 | Yes |
| 909-974 | ONTARIO | 2319 | — | Yes |
| 909-975 | ONTARIO | 2319 | — | Yes |
| 909-976 | — | — | ||
| 909-977 | FONTANA | 965H | 2019-01-25 | Yes |
| 909-978 | DIAMONDBAR | 671J | — | Yes |
| 909-979 | DIAMONDBAR | 2319 | — | Yes |
| 909-980 | UPLAND | 2319 | — | — |
| 909-981 | UPLAND | 2319 | — | — |
| 909-982 | UPLAND | 2319 | — | — |
| 909-983 | ONTARIO | 2319 | — | — |
| 909-984 | ONTARIO | 2319 | — | — |
| 909-985 | UPLAND | 2319 | — | — |
| 909-986 | ONTARIO | 2319 | — | — |
| 909-987 | UPLAND | 2319 | — | — |
| 909-988 | ONTARIO | 2319 | — | — |
| 909-989 | UPLAND | 2319 | — | — |
| 909-990 | RIALTO | 793K | 2013-03-18 | Yes |
| 909-991 | S BERNDINO | 6529 | 2002-05-17 | Yes |
| 909-992 | POMONA | 6006 | 2004-11-09 | Yes |
| 909-993 | CHINO | 7718 | — | Yes |
| 909-994 | ONTARIO | 899D | — | Yes |
| 909-995 | ONTARIO | 9262 | — | Yes |
| 909-996 | ONTARIO | 6010 | 2001-04-30 | — |
| 909-997 | FONTANA | 6529 | 2002-09-06 | Yes |
| 909-998 | S BERNDINO | 671J | 2024-04-22 | Yes |
| 909-999 | RIALTO | 981E | — | 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.