All assignees
583 prefixes in 504 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 504-618 | KENNER | 073H | 2016-12-14 | Yes |
| 504-619 | NEWORLEANS | 9419 | — | Yes |
| 504-620 | NEWORLEANS | 7488 | — | — |
| 504-621 | KENNER | 150C | — | Yes |
| 504-623 | NEWORLEANS | 9419 | — | Yes |
| 504-628 | NEWORLEANS | 150C | — | Yes |
| 504-635 | NEWORLEANS | 6214 | 2017-03-27 | Yes |
| 504-636 | NEWORLEANS | 9419 | — | Yes |
| 504-638 | NEWORLEANS | 819C | — | Yes |
| 504-639 | NEWORLEANS | 824J | 2026-03-27 | Yes |
| 504-641 | KENNER | 150C | 2011-10-20 | Yes |
| 504-644 | NEWORLEANS | 6214 | — | Yes |
| 504-645 | KENNER | 6214 | 2011-03-18 | Yes |
| 504-648 | NEWORLEANS | 829J | — | Yes |
| 504-650 | NEWORLEANS | 6505 | — | — |
| 504-654 | NEWORLEANS | 5562 | — | Yes |
| 504-655 | NEWORLEANS | 6505 | 2006-01-03 | Yes |
| 504-656 | JESUITBEND | 9419 | — | Yes |
| 504-657 | NEWORLEANS | 9419 | 2007-04-19 | Yes |
| 504-658 | NEWORLEANS | 9419 | — | — |
| 504-662 | NEWORLEANS | 9419 | — | Yes |
| 504-663 | NEWORLEANS | 6630 | — | — |
| 504-664 | NEWORLEANS | 6630 | — | — |
| 504-666 | NEWORLEANS | 6505 | — | Yes |
| 504-667 | KENNER | 3232 | 2006-01-16 | Yes |
| 504-668 | NEWORLEANS | 6630 | — | — |
| 504-669 | KENNER | 150C | — | Yes |
| 504-670 | NEWORLEANS | 9419 | — | Yes |
| 504-671 | NEWORLEANS | 9419 | — | Yes |
| 504-676 | NEWORLEANS | 9419 | — | Yes |
| 504-677 | KENNER | 965H | 2019-05-20 | Yes |
| 504-678 | NEWORLEANS | 9419 | — | — |
| 504-679 | NEWORLEANS | 9419 | — | Yes |
| 504-680 | NEWORLEANS | 9419 | — | — |
| 504-681 | NEWORLEANS | 9419 | — | Yes |
| 504-682 | NEWORLEANS | 9419 | — | — |
| 504-684 | NEWORLEANS | 9419 | — | Yes |
| 504-688 | NEWORLEANS | 965H | 2019-12-13 | Yes |
| 504-689 | LAFITTE | 9419 | — | Yes |
| 504-697 | NEWORLEANS | 9419 | — | — |
| 504-699 | KENNER | 150C | 2011-05-05 | Yes |
| 504-700 | XXXXXXXXXX | MULT | — | — |
| 504-701 | KENNER | 150C | — | Yes |
| 504-702 | NEWORLEANS | 5562 | 2014-02-20 | Yes |
| 504-703 | NEWORLEANS | 9419 | 2013-10-03 | Yes |
| 504-704 | KENNER | 829J | — | Yes |
| 504-708 | NEWORLEANS | 6505 | — | Yes |
| 504-710 | KENNER | 150C | — | Yes |
| 504-711 | XXXXXXXXXX | MULT | — | — |
| 504-712 | KENNER | 9419 | — | — |
| 504-715 | NEWORLEANS | 6214 | 2001-02-09 | — |
| 504-717 | NEWORLEANS | 3232 | 2001-01-25 | Yes |
| 504-722 | NEWORLEANS | 6214 | — | — |
| 504-723 | KENNER | 150C | — | Yes |
| 504-728 | NEWORLEANS | 9419 | — | — |
| 504-729 | NEWORLEANS | 9419 | — | Yes |
| 504-731 | NEWORLEANS | 9419 | — | — |
| 504-732 | JESUITBEND | 965H | 2019-05-20 | Yes |
| 504-733 | NEWORLEANS | 9419 | — | — |
| 504-734 | NEWORLEANS | 9419 | — | — |
| 504-736 | NEWORLEANS | 9419 | — | — |
| 504-737 | KENNER | 9419 | — | — |
| 504-738 | KENNER | 9419 | — | Yes |
| 504-739 | KENNER | 9419 | — | Yes |
| 504-754 | NEWORLEANS | 3232 | 2006-04-27 | Yes |
| 504-756 | NEWORLEANS | 6214 | 2001-03-26 | — |
| 504-758 | NEWORLEANS | 150C | 2005-11-18 | Yes |
| 504-762 | NEWORLEANS | 9419 | — | Yes |
| 504-766 | NEWORLEANS | 749E | 2017-11-01 | Yes |
| 504-773 | NEWORLEANS | 6630 | — | — |
| 504-777 | NEWORLEANS | 829J | 2012-02-23 | Yes |
| 504-779 | NEWORLEANS | 9419 | — | — |
| 504-780 | NEWORLEANS | 9419 | — | — |
| 504-782 | KENNER | 150C | — | Yes |
| 504-784 | NEWORLEANS | 150C | — | Yes |
| 504-788 | LAFITTE | 965H | 2019-05-20 | Yes |
| 504-794 | NEWORLEANS | 6630 | — | — |
| 504-799 | NEWORLEANS | 8764 | — | Yes |
| 504-800 | KENNER | 150C | 2011-02-25 | Yes |
| 504-810 | NEWORLEANS | 6214 | 2001-05-29 | — |
| 504-811 | XXXXXXXXXX | MULT | — | — |
| 504-812 | NEWORLEANS | 6214 | — | — |
| 504-813 | KENNER | 150C | — | Yes |
| 504-814 | VENICE | 3232 | 2007-06-29 | Yes |
| 504-816 | NEWORLEANS | 9419 | — | Yes |
| 504-818 | NEWORLEANS | 9419 | — | Yes |
| 504-821 | NEWORLEANS | 9419 | — | — |
| 504-822 | NEWORLEANS | 9419 | — | Yes |
| 504-823 | NEWORLEANS | 6630 | — | — |
| 504-824 | NEWORLEANS | 6630 | — | — |
| 504-826 | NEWORLEANS | 9419 | — | Yes |
| 504-827 | NEWORLEANS | 9419 | — | Yes |
| 504-828 | NEWORLEANS | 9419 | — | — |
| 504-830 | NEWORLEANS | 9419 | — | Yes |
| 504-831 | NEWORLEANS | 9419 | — | — |
| 504-832 | NEWORLEANS | 9419 | — | — |
| 504-833 | NEWORLEANS | 9419 | — | — |
| 504-834 | NEWORLEANS | 9419 | — | — |
| 504-835 | NEWORLEANS | 9419 | — | — |
| 504-836 | NEWORLEANS | 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.