All assignees
783 prefixes in 412 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 412-902 | PTGSBNZN22 | 4007 | — | Yes |
| 412-903 | PTGSBNZN18 | 7229 | — | Yes |
| 412-904 | PTTSBGZON1 | 7315 | — | Yes |
| 412-905 | PTTSBGZON1 | 9208 | — | Yes |
| 412-906 | PTTSBGZON1 | 6701 | — | Yes |
| 412-908 | BEAVER FLS | 6701 | — | Yes |
| 412-909 | PTTSBGZON1 | 6701 | 2017-10-24 | Yes |
| 412-910 | PTTSBGZON2 | 547E | 2020-05-13 | Yes |
| 412-911 | XXXXXXXXXX | MULT | — | — |
| 412-912 | PTTSBGZON1 | 547E | 2019-12-24 | Yes |
| 412-913 | PTTSBGZON1 | 6392 | — | — |
| 412-914 | PTGSBNZN13 | 9208 | — | Yes |
| 412-915 | PTTSBGZON1 | 6534 | — | — |
| 412-916 | PTTSBGZON1 | 6534 | — | — |
| 412-917 | PTTSBGZON7 | 6630 | — | — |
| 412-918 | PTTSBGZON1 | 7315 | — | Yes |
| 412-919 | PTTSBGZON7 | 9208 | — | Yes |
| 412-920 | PTTSBGZON7 | 9208 | — | — |
| 412-921 | PTTSBGZON7 | 9208 | — | — |
| 412-922 | PTTSBGZON7 | 9208 | — | — |
| 412-923 | PTTSBGZON7 | 9208 | — | Yes |
| 412-924 | PTTSBGZON8 | 8597 | — | Yes |
| 412-925 | PTTSBGZON1 | 6392 | 2011-05-11 | Yes |
| 412-926 | PTTSBGZON1 | 829J | 2007-10-30 | Yes |
| 412-927 | PTGSBNZN10 | 4007 | — | Yes |
| 412-928 | PTTSBGZON7 | 9208 | — | — |
| 412-929 | PTTSBGZON7 | 7229 | — | Yes |
| 412-930 | PTTSBGZON1 | 6392 | 2014-05-14 | Yes |
| 412-931 | PTTSBGZON2 | 9208 | — | — |
| 412-932 | PTTSBGZON1 | 318J | — | Yes |
| 412-933 | PTTSBGZON1 | 6701 | 2016-05-26 | Yes |
| 412-935 | PTTSBGZON1 | 6392 | 2018-02-27 | Yes |
| 412-937 | PTTSBGZON7 | 9208 | — | — |
| 412-938 | PTTSBGZON7 | 6534 | 2026-01-27 | Yes |
| 412-939 | PTTSBGZON2 | 9208 | — | Yes |
| 412-940 | PTTSBGZON1 | 671J | 2026-04-10 | Yes |
| 412-941 | PTTSBGZON4 | 547E | 2020-10-26 | Yes |
| 412-942 | PTTSBGZON6 | 8597 | — | Yes |
| 412-943 | PTGSBNZN11 | 8597 | — | Yes |
| 412-944 | PTTSBGZON1 | 6534 | 2011-04-06 | Yes |
| 412-945 | CLAIRTON | 002F | — | Yes |
| 412-946 | ELIZABETH | 547E | — | Yes |
| 412-947 | PTTSBGZON6 | 002F | 2020-09-03 | Yes |
| 412-948 | PTGSBNZN10 | 8597 | — | Yes |
| 412-949 | PTTSBGZON7 | 6630 | — | — |
| 412-950 | — | — | ||
| 412-951 | PTTSBGZON1 | 6534 | — | — |
| 412-952 | PTTSBGZON1 | 6392 | — | — |
| 412-953 | PTTSBGZON1 | 6534 | — | — |
| 412-954 | PTTSBGZON8 | 7229 | — | Yes |
| 412-955 | PTTSBGZON2 | 6630 | — | — |
| 412-956 | PTTSBGZON1 | 6534 | — | — |
| 412-958 | PTTSBGZON7 | 6630 | — | — |
| 412-959 | — | — | ||
| 412-960 | PTTSBGZON7 | 547E | — | Yes |
| 412-961 | PTTSBGZON3 | 9208 | — | Yes |
| 412-963 | PTGSBNZN19 | 9208 | — | — |
| 412-965 | PTTSBGZON1 | 6392 | — | — |
| 412-967 | PTGSBNZN19 | 9208 | — | — |
| 412-968 | PTGSBNZN19 | 9208 | — | Yes |
| 412-969 | PTTSBGZON1 | 6534 | 2001-11-01 | — |
| 412-970 | PTTSBGZON6 | 6630 | — | — |
| 412-972 | ROCHESTER | 6392 | — | Yes |
| 412-973 | PTTSBGZON1 | 6534 | — | — |
| 412-974 | ROCHESTER | 6392 | — | — |
| 412-976 | — | — | ||
| 412-977 | PTTSBGZON1 | 6392 | — | — |
| 412-978 | PTGSBNZN14 | 6630 | — | — |
| 412-979 | PTTSBGZON1 | 6534 | — | — |
| 412-980 | PTTSBGZON1 | 6534 | — | — |
| 412-981 | PTGSBNZN17 | 547E | 2020-07-02 | Yes |
| 412-983 | PTTSBGZON1 | 6701 | 2001-03-20 | — |
| 412-985 | — | — | ||
| 412-989 | XXXXXXXXXX | 9208 | — | — |
| 412-990 | PTGSBNZN21 | 547E | 2020-05-13 | Yes |
| 412-991 | PTGSBNZN12 | 547E | 2020-07-02 | Yes |
| 412-992 | PTTSBGZON1 | 6392 | — | Yes |
| 412-994 | WASHINGTON | 6392 | — | Yes |
| 412-995 | PTTSBGZON1 | 7315 | — | Yes |
| 412-996 | PTTSBGZON1 | 6534 | — | — |
| 412-997 | WASHINGTON | 6392 | — | — |
| 412-998 | PTGSBNZN13 | 7229 | — | Yes |
| 412-999 | PTTSBGZON1 | 6534 | — | — |
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.