All assignees
800 prefixes in 210 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 210-900 | SANANTONIO | 6529 | — | Yes |
| 210-901 | SANANTONIO | 829J | 2013-02-28 | Yes |
| 210-902 | SANANTONIO | 6534 | 2006-03-02 | Yes |
| 210-903 | SANANTONIO | 903C | 2019-10-29 | Yes |
| 210-904 | SANANTONIO | 004F | 2014-06-17 | Yes |
| 210-905 | SANANTONIO | 903C | — | Yes |
| 210-906 | SANANTONIO | 6506 | 2013-06-18 | Yes |
| 210-907 | SANANTONIO | 6529 | 2014-08-12 | Yes |
| 210-908 | SANANTONIO | 6529 | 2006-04-26 | Yes |
| 210-909 | SANANTONIO | 6534 | 2006-08-31 | Yes |
| 210-910 | SANANTONIO | 004F | 2013-05-20 | Yes |
| 210-911 | XXXXXXXXXX | MULT | — | — |
| 210-912 | SANANTONIO | 6534 | — | — |
| 210-913 | SANANTONIO | 6534 | — | — |
| 210-914 | SANANTONIO | 5562 | 2014-09-24 | Yes |
| 210-915 | SANANTONIO | 624H | 2019-09-12 | Yes |
| 210-916 | SANANTONIO | 8434 | — | — |
| 210-917 | SANANTONIO | 6506 | 2023-11-06 | Yes |
| 210-918 | SANANTONIO | 6534 | 2006-03-03 | Yes |
| 210-919 | SANANTONIO | 6534 | 2014-11-25 | Yes |
| 210-920 | SANANTONIO | 6114 | 2014-11-03 | Yes |
| 210-921 | SANANTONIO | 9533 | — | — |
| 210-922 | SANANTONIO | 9533 | — | — |
| 210-923 | SANANTONIO | 9533 | — | Yes |
| 210-924 | SANANTONIO | 9533 | — | — |
| 210-925 | SANANTONIO | 8434 | — | — |
| 210-926 | SANANTONIO | 6529 | 2016-03-24 | Yes |
| 210-927 | SANANTONIO | 9533 | — | — |
| 210-928 | SANANTONIO | 9533 | — | Yes |
| 210-929 | SANANTONIO | 6529 | 2015-06-10 | Yes |
| 210-930 | SANANTONIO | 9533 | — | — |
| 210-931 | SANANTONIO | 6534 | 2014-11-25 | Yes |
| 210-932 | SANANTONIO | 9533 | — | Yes |
| 210-933 | SANANTONIO | 671J | — | Yes |
| 210-934 | SANANTONIO | 903C | 2020-09-02 | Yes |
| 210-935 | SANANTONIO | 6506 | 2020-09-24 | Yes |
| 210-936 | SANANTONIO | 9533 | 2018-10-22 | Yes |
| 210-937 | SANANTONIO | 7229 | — | Yes |
| 210-938 | SANANTONIO | 9533 | — | — |
| 210-939 | SANANTONIO | 903C | 2022-04-28 | Yes |
| 210-940 | SANANTONIO | 321J | 2020-02-20 | Yes |
| 210-941 | SANANTONIO | 903C | 2015-07-21 | Yes |
| 210-942 | SANANTONIO | 903C | 2020-04-03 | Yes |
| 210-943 | SANANTONIO | 516C | 2016-05-12 | Yes |
| 210-944 | SANANTONIO | 6529 | 2016-07-21 | Yes |
| 210-945 | SANANTONIO | 9533 | — | — |
| 210-946 | SANANTONIO | 9533 | — | Yes |
| 210-947 | SANANTONIO | 6534 | 2015-05-11 | Yes |
| 210-948 | SANANTONIO | 515J | 2020-09-28 | Yes |
| 210-949 | SANANTONIO | 9533 | — | — |
| 210-950 | — | — | ||
| 210-951 | SANANTONIO | 7229 | 2015-01-27 | Yes |
| 210-952 | SANANTONIO | 6506 | 2014-06-13 | Yes |
| 210-953 | SANANTONIO | 903C | 2021-01-04 | Yes |
| 210-954 | SANANTONIO | 6534 | 2007-04-13 | Yes |
| 210-955 | SANANTONIO | 939H | 2016-11-02 | Yes |
| 210-956 | SANANTONIO | 6529 | 2021-02-25 | Yes |
| 210-957 | SANANTONIO | 6534 | 2006-01-24 | Yes |
| 210-958 | — | — | ||
| 210-959 | — | — | ||
| 210-960 | SANANTONIO | 004F | 2014-02-28 | Yes |
| 210-961 | SANANTONIO | 508J | 2016-09-19 | Yes |
| 210-962 | SANANTONIO | 6529 | 2016-07-21 | Yes |
| 210-963 | SANANTONIO | 903C | 2016-07-21 | Yes |
| 210-964 | SANANTONIO | 903C | 2021-03-01 | Yes |
| 210-965 | SANANTONIO | 6534 | 2014-08-12 | Yes |
| 210-966 | SANANTONIO | 5562 | — | Yes |
| 210-967 | SANANTONIO | 9533 | — | Yes |
| 210-968 | SANANTONIO | 6534 | 2020-04-02 | Yes |
| 210-969 | SANANTONIO | 004F | 2016-07-22 | Yes |
| 210-970 | SANANTONIO | 6534 | 2007-04-13 | Yes |
| 210-971 | SANANTONIO | 6534 | — | Yes |
| 210-972 | SANANTONIO | 903C | 2020-08-12 | Yes |
| 210-973 | SANANTONIO | 516C | 2014-09-26 | Yes |
| 210-974 | SANANTONIO | 7138 | 2016-01-19 | Yes |
| 210-975 | SANANTONIO | 6529 | 2015-08-20 | Yes |
| 210-976 | — | — | ||
| 210-977 | SANANTONIO | 9533 | — | Yes |
| 210-978 | SANANTONIO | 9533 | — | Yes |
| 210-979 | SANANTONIO | 9533 | — | Yes |
| 210-980 | SANANTONIO | 6534 | 2007-03-28 | Yes |
| 210-981 | SANANTONIO | 177F | 2015-11-25 | Yes |
| 210-982 | SANANTONIO | 903C | 2016-01-19 | Yes |
| 210-983 | SANANTONIO | 6534 | 2015-10-09 | Yes |
| 210-984 | SANANTONIO | 6529 | 2015-08-20 | Yes |
| 210-985 | SANANTONIO | 903C | 2021-03-01 | Yes |
| 210-986 | SANANTONIO | 6529 | 2015-05-11 | Yes |
| 210-987 | SANANTONIO | 6114 | 2015-05-11 | Yes |
| 210-988 | SANANTONIO | 004F | 2015-03-12 | Yes |
| 210-989 | SANANTONIO | 9533 | — | Yes |
| 210-990 | SANANTONIO | 6534 | 2007-03-20 | Yes |
| 210-991 | SANANTONIO | 7138 | — | Yes |
| 210-992 | SANANTONIO | 6529 | 2014-11-24 | Yes |
| 210-993 | SANANTONIO | 6529 | 2014-11-24 | Yes |
| 210-994 | SANANTONIO | 516C | — | Yes |
| 210-995 | SANANTONIO | 6529 | 2006-01-05 | Yes |
| 210-996 | SANANTONIO | 6114 | 2014-07-22 | Yes |
| 210-997 | SANANTONIO | 6534 | 2014-07-22 | Yes |
| 210-998 | SANANTONIO | 6534 | 2010-11-23 | Yes |
| 210-999 | SANANTONIO | 9533 | — | 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.