All assignees
800 prefixes in 404 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 404-600 | ATLANTA | 844G | 2012-11-30 | Yes |
| 404-601 | ATLANTA | 7435 | — | — |
| 404-602 | ATLANTA | 9417 | — | Yes |
| 404-603 | ATLANTA | 9417 | — | Yes |
| 404-604 | ATLANTA | 5562 | 2005-03-29 | Yes |
| 404-605 | ATLANTA | 9417 | — | — |
| 404-606 | ATLANTA | 6540 | — | Yes |
| 404-607 | ATLANTA | 9417 | — | — |
| 404-608 | ATLANTA | 9417 | — | — |
| 404-609 | ATLANTA | 9417 | — | Yes |
| 404-610 | ATLANTA | 7473 | — | — |
| 404-611 | XXXXXXXXXX | MULT | — | — |
| 404-612 | ATLANTA | 9417 | 2006-05-09 | Yes |
| 404-613 | ATLANTA | 9417 | 2006-05-09 | Yes |
| 404-614 | ATLANTA | 9417 | — | — |
| 404-615 | ATLANTA | 6540 | 2012-03-15 | Yes |
| 404-616 | ATLANTA | 9417 | — | — |
| 404-617 | ATLANTA | 6540 | — | — |
| 404-618 | ATLANTA | 7473 | 2012-03-05 | Yes |
| 404-619 | ATLANTA | 9417 | — | — |
| 404-620 | ATLANTA | 6540 | 2012-03-15 | Yes |
| 404-621 | ATLANTA | 7473 | 2011-11-08 | Yes |
| 404-622 | ATLANTA | 9417 | — | — |
| 404-623 | ATLANTA | 6540 | 2012-01-13 | Yes |
| 404-624 | ATLANTA | 9417 | — | Yes |
| 404-625 | ATLANTA | 6214 | — | — |
| 404-626 | ATLANTA | 6214 | — | — |
| 404-627 | ATLANTA | 9417 | — | — |
| 404-628 | ATLANTA | 6630 | — | — |
| 404-629 | ATLANTA | 9417 | — | Yes |
| 404-630 | ATLANTA | 6214 | — | — |
| 404-631 | ATLANTA | 9417 | — | Yes |
| 404-632 | ATLANTA | 6540 | 2011-12-02 | Yes |
| 404-633 | ATLANTA | 9417 | — | — |
| 404-634 | ATLANTA | 9417 | — | — |
| 404-635 | ATLANTA | 9417 | — | Yes |
| 404-636 | ATLANTA | 9417 | — | — |
| 404-637 | ATLANTA | 7473 | 2012-01-27 | Yes |
| 404-638 | ATLANTA | 9417 | — | Yes |
| 404-639 | ATLANTA | 9417 | — | — |
| 404-640 | ATLANTA | 6540 | 2013-06-07 | Yes |
| 404-641 | ATLANTA | 7473 | 2001-09-24 | — |
| 404-642 | ATLANTA | 7473 | 2001-09-24 | — |
| 404-643 | ATLANTA | 7473 | 2001-09-24 | — |
| 404-644 | ATLANTA | 7473 | 2001-09-24 | — |
| 404-645 | ATLANTA | 5562 | 2006-08-28 | Yes |
| 404-646 | ATLANTA | 6630 | — | — |
| 404-647 | ATLANTA | 7473 | 2008-02-22 | Yes |
| 404-648 | ATLANTA | 9417 | — | — |
| 404-649 | ATLANTA | 9417 | — | Yes |
| 404-650 | ATLANTA | 9748 | — | — |
| 404-651 | ATLANTA | 9417 | — | — |
| 404-652 | ATLANTA | 9417 | — | Yes |
| 404-653 | ATLANTA | 9417 | — | — |
| 404-654 | ATLANTA | 9417 | — | Yes |
| 404-655 | ATLANTA | 6540 | 2011-10-17 | Yes |
| 404-656 | ATLANTA | 9417 | — | — |
| 404-657 | ATLANTA | 9417 | — | — |
| 404-658 | ATLANTA | 9417 | — | — |
| 404-659 | ATLANTA | 9417 | — | — |
| 404-660 | ATLANTA | 6214 | — | — |
| 404-661 | ATLANTA | 6214 | 2001-09-17 | — |
| 404-662 | ATLANTA | 7435 | 2012-02-03 | Yes |
| 404-663 | ATLANTA | 7473 | — | — |
| 404-664 | ATLANTA | 7473 | — | Yes |
| 404-665 | ATLANTA | 067D | — | Yes |
| 404-666 | ATLANTA | 983E | 2013-11-08 | Yes |
| 404-667 | ATLANTA | 7473 | — | — |
| 404-668 | ATLANTA | 7473 | — | Yes |
| 404-669 | ATLANTA | 9417 | — | Yes |
| 404-670 | ATLANTA | 6540 | 2013-04-08 | Yes |
| 404-671 | ATLANTA | 9417 | — | Yes |
| 404-672 | ATLANTA | 6630 | — | — |
| 404-673 | ATLANTA | 6540 | 2011-12-02 | Yes |
| 404-674 | ATLANTA | 6630 | — | — |
| 404-675 | ATLANTA | 9417 | — | — |
| 404-676 | ATLANTA | 9417 | — | — |
| 404-677 | ATLANTA | 9417 | — | — |
| 404-678 | ATLANTA | 067D | 2023-11-06 | Yes |
| 404-679 | ATLANTA | 9417 | — | Yes |
| 404-680 | ATLANTA | 6214 | — | — |
| 404-681 | ATLANTA | 9417 | — | — |
| 404-682 | ATLANTA | 7435 | — | Yes |
| 404-683 | ATLANTA | 6540 | — | — |
| 404-684 | ATLANTA | 9417 | — | — |
| 404-685 | ATLANTA | 9417 | — | — |
| 404-686 | ATLANTA | 9417 | — | — |
| 404-687 | ATLANTA | 9417 | — | — |
| 404-688 | ATLANTA | 9417 | — | — |
| 404-689 | ATLANTA | 551G | 2019-11-26 | Yes |
| 404-690 | ATLANTA | 436J | 2023-02-27 | Yes |
| 404-691 | ATLANTA | 9417 | — | — |
| 404-692 | ATLANTA | 983E | 2012-01-30 | Yes |
| 404-693 | ATLANTA | 6540 | — | Yes |
| 404-694 | ATLANTA | 6540 | — | — |
| 404-695 | ATLANTA | 6540 | — | — |
| 404-696 | ATLANTA | 9417 | — | — |
| 404-697 | ATLANTA | 6214 | — | — |
| 404-698 | ATLANTA | 6214 | 2011-11-14 | Yes |
| 404-699 | ATLANTA | 9417 | — | — |
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.