All assignees
645 prefixes in 901 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 901-867 | ARLINGTON | 9419 | — | Yes |
| 901-869 | MEMPHIS | 7229 | — | Yes |
| 901-870 | MEMPHIS | 6581 | — | — |
| 901-871 | MEMPHIS | 4806 | — | Yes |
| 901-872 | MILLINGTON | 0571 | — | — |
| 901-873 | MILLINGTON | 0571 | — | — |
| 901-874 | MILLINGTON | 0571 | — | — |
| 901-876 | SHELBY FOR | 0571 | — | — |
| 901-877 | MOSCOW | 9419 | — | Yes |
| 901-878 | LAGRANGE | 9419 | — | Yes |
| 901-881 | MEMPHIS | 4806 | — | Yes |
| 901-883 | MEMPHIS | 516J | 2022-02-23 | Yes |
| 901-888 | MEMPHIS | 7229 | — | Yes |
| 901-896 | MEMPHIS | 829J | — | Yes |
| 901-899 | MOSCOW | 965H | 2020-07-15 | Yes |
| 901-900 | MEMPHIS | 5562 | 2011-04-14 | Yes |
| 901-901 | — | — | ||
| 901-902 | MEMPHIS | 624H | 2021-04-13 | Yes |
| 901-907 | MEMPHIS | 318J | 2006-07-21 | Yes |
| 901-909 | MEMPHIS | 525E | 2024-06-03 | Yes |
| 901-910 | COLLIERVL | 525E | 2017-06-15 | Yes |
| 901-911 | XXXXXXXXXX | MULT | — | — |
| 901-921 | MEMPHIS | 7474 | — | — |
| 901-922 | MEMPHIS | 9419 | — | Yes |
| 901-930 | MEMPHIS | 6673 | 2016-01-21 | Yes |
| 901-931 | — | — | ||
| 901-937 | MEMPHIS | 9419 | — | Yes |
| 901-942 | MEMPHIS | 9419 | — | Yes |
| 901-946 | MEMPHIS | 9419 | — | — |
| 901-947 | MEMPHIS | 9419 | — | — |
| 901-948 | MEMPHIS | 9419 | — | — |
| 901-949 | MEMPHIS | 6214 | — | — |
| 901-950 | — | — | ||
| 901-955 | ROSEMARK | 965H | 2020-07-15 | Yes |
| 901-958 | — | — | ||
| 901-959 | — | — | ||
| 901-961 | MEMPHIS | 624H | 2023-12-04 | Yes |
| 901-969 | MEMPHIS | 829J | — | — |
| 901-970 | XXXXXXXXXX | 9419 | — | — |
| 901-971 | XXXXXXXXXX | 9419 | — | — |
| 901-976 | — | — | ||
| 901-979 | MEMPHIS | 525E | 2015-11-20 | Yes |
| 901-988 | — | — | ||
| 901-998 | XXXXXXXXXX | 9419 | — | — |
| 901-999 | XXXXXXXXXX | 9419 | — | — |
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.