All assignees
645 prefixes in 901 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 901-623 | MEMPHIS | 829J | 2016-03-17 | Yes |
| 901-624 | MEMPHIS | 9419 | — | — |
| 901-625 | COLLIERVL | 624H | 2021-06-22 | Yes |
| 901-626 | MEMPHIS | 6214 | — | — |
| 901-627 | MOSCOW | 525E | 2021-06-22 | Yes |
| 901-628 | MEMPHIS | 7474 | — | Yes |
| 901-630 | MEMPHIS | 7474 | 2015-08-28 | Yes |
| 901-631 | MEMPHIS | 7474 | 2022-02-01 | Yes |
| 901-632 | MEMPHIS | 7474 | 2021-08-25 | Yes |
| 901-633 | MEMPHIS | 073H | 2016-12-02 | Yes |
| 901-634 | MEMPHIS | 6214 | — | — |
| 901-636 | MEMPHIS | 7517 | 2007-01-25 | Yes |
| 901-637 | MEMPHIS | 6630 | — | — |
| 901-638 | MEMPHIS | 6630 | — | — |
| 901-639 | MEMPHIS | 6630 | — | — |
| 901-640 | MEMPHIS | 525E | 2024-05-29 | Yes |
| 901-641 | SOMERVILLE | 525E | 2016-02-23 | Yes |
| 901-643 | MEMPHIS | 6214 | 2001-12-19 | — |
| 901-644 | MEMPHIS | 6214 | 2001-12-19 | — |
| 901-645 | MEMPHIS | 624H | 2021-08-31 | Yes |
| 901-646 | MEMPHIS | 124F | 2015-04-20 | Yes |
| 901-647 | MEMPHIS | 6214 | — | — |
| 901-648 | MEMPHIS | 622J | 2021-09-08 | Yes |
| 901-649 | MEMPHIS | 6214 | 2001-01-23 | — |
| 901-650 | MEMPHIS | 6214 | 2001-01-23 | — |
| 901-651 | COLLIERVL | 6214 | 2006-04-20 | Yes |
| 901-652 | MEMPHIS | 6214 | — | — |
| 901-653 | MEMPHIS | 7517 | 2006-10-17 | Yes |
| 901-654 | MEMPHIS | 7517 | 2010-03-09 | Yes |
| 901-656 | COLLIERVL | 7474 | 2021-11-15 | Yes |
| 901-657 | SOMERVILLE | 6214 | 2021-12-03 | Yes |
| 901-658 | MEMPHIS | 7474 | 2021-11-17 | Yes |
| 901-659 | MEMPHIS | 6214 | 2022-01-07 | Yes |
| 901-660 | LAGRANGE | 124F | 2022-01-20 | Yes |
| 901-661 | MEMPHIS | 6673 | 2015-09-10 | Yes |
| 901-662 | — | — | ||
| 901-663 | MEMPHIS | 7474 | 2022-02-01 | Yes |
| 901-664 | MEMPHIS | 4806 | 2022-02-08 | Yes |
| 901-665 | MEMPHIS | 525E | 2022-03-14 | Yes |
| 901-666 | MEMPHIS | 525E | 2015-11-25 | Yes |
| 901-667 | WESTWHITEV | 4806 | 2016-06-20 | Yes |
| 901-668 | COLLIERVL | 7474 | 2022-04-05 | Yes |
| 901-669 | MEMPHIS | 525E | — | Yes |
| 901-670 | MEMPHIS | 624H | 2022-08-16 | Yes |
| 901-671 | MEMPHIS | 124F | 2016-07-22 | Yes |
| 901-672 | MEMPHIS | 7474 | — | Yes |
| 901-673 | COLLIERVL | 318J | 2022-08-03 | Yes |
| 901-674 | MEMPHIS | 6214 | — | — |
| 901-675 | COLLIERVL | 525E | 2022-10-21 | Yes |
| 901-676 | LAGRANGE | 525E | 2019-10-01 | Yes |
| 901-677 | MEMPHIS | 965H | 2019-01-31 | Yes |
| 901-678 | MEMPHIS | 9419 | — | — |
| 901-679 | MEMPHIS | 7474 | 2001-01-23 | Yes |
| 901-680 | MEMPHIS | 9419 | — | — |
| 901-681 | MEMPHIS | 9419 | — | — |
| 901-682 | MEMPHIS | 9419 | — | — |
| 901-683 | MEMPHIS | 9419 | — | — |
| 901-684 | MEMPHIS | 9419 | — | — |
| 901-685 | MEMPHIS | 9419 | — | — |
| 901-686 | MEMPHIS | 6673 | 2022-09-16 | Yes |
| 901-687 | ARLINGTON | 6214 | 2005-05-24 | Yes |
| 901-688 | LAGRANGE | 732J | 2022-09-21 | Yes |
| 901-689 | MEMPHIS | 7474 | 2022-10-18 | Yes |
| 901-690 | MEMPHIS | 6214 | 2001-02-26 | — |
| 901-691 | MEMPHIS | 6214 | 2001-02-26 | — |
| 901-692 | MEMPHIS | 7517 | 2004-11-08 | Yes |
| 901-693 | MEMPHIS | 7474 | 2022-10-18 | Yes |
| 901-694 | SOMERVILLE | 939H | 2022-10-27 | Yes |
| 901-695 | MEMPHIS | 525E | 2023-02-21 | Yes |
| 901-696 | MEMPHIS | 490J | 2023-05-02 | Yes |
| 901-697 | ARLINGTON | 6214 | 2023-12-21 | Yes |
| 901-698 | MEMPHIS | 475J | 2023-05-23 | Yes |
| 901-699 | COVINGTON | 965H | 2020-07-15 | Yes |
| 901-700 | XXXXXXXXXX | MULT | — | — |
| 901-701 | MEMPHIS | 7517 | 2005-03-22 | Yes |
| 901-703 | MEMPHIS | 6630 | — | — |
| 901-704 | MEMPHIS | 318J | 2023-10-01 | Yes |
| 901-705 | MEMPHIS | 525E | 2023-10-03 | Yes |
| 901-706 | MEMPHIS | 6673 | 2023-11-06 | Yes |
| 901-707 | MEMPHIS | 114F | 2016-10-12 | Yes |
| 901-708 | MEMPHIS | 5562 | 2016-12-02 | Yes |
| 901-709 | MEMPHIS | 6214 | 2025-02-27 | Yes |
| 901-710 | MEMPHIS | 525E | 2024-01-08 | Yes |
| 901-711 | XXXXXXXXXX | MULT | — | — |
| 901-712 | MEMPHIS | 7229 | 2015-10-06 | Yes |
| 901-713 | MEMPHIS | 6673 | 2016-12-19 | Yes |
| 901-714 | COLLIERVL | 939H | 2024-01-09 | Yes |
| 901-715 | MILLINGTON | 7474 | — | Yes |
| 901-716 | SOMERVILLE | 525E | 2022-08-31 | Yes |
| 901-717 | MEMPHIS | 939H | 2024-01-09 | Yes |
| 901-718 | MEMPHIS | 6673 | 2024-10-18 | Yes |
| 901-719 | MOSCOW | 525E | 2023-01-05 | Yes |
| 901-720 | MEMPHIS | 6214 | 2024-03-01 | Yes |
| 901-721 | MEMPHIS | 9419 | — | Yes |
| 901-722 | MEMPHIS | 9419 | — | Yes |
| 901-723 | MEMPHIS | 525E | 2024-03-28 | Yes |
| 901-724 | MEMPHIS | 7474 | 2022-10-18 | Yes |
| 901-725 | MEMPHIS | 9419 | — | — |
| 901-726 | MEMPHIS | 9419 | — | Yes |
| 901-727 | MILLINGTON | 7474 | 2024-06-06 | 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.