All assignees
526 prefixes in 225 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 225-505 | BATONROUGE | 6214 | — | — |
| 225-506 | BATONROUGE | 6214 | 2023-07-28 | Yes |
| 225-508 | BATONROUGE | 7229 | 2015-04-09 | Yes |
| 225-509 | WH CASTLE | 653C | 2023-01-09 | Yes |
| 225-511 | XXXXXXXXXX | MULT | — | — |
| 225-512 | BATONROUGE | 321J | 2023-03-10 | Yes |
| 225-513 | JACKSON | 749E | 2016-09-01 | Yes |
| 225-514 | LIVINGSTON | 749E | 2023-08-22 | Yes |
| 225-515 | BATONROUGE | 490J | 2023-04-18 | Yes |
| 225-516 | CONVENT | 749E | 2023-08-24 | Yes |
| 225-517 | ST GABRIEL | 939H | — | Yes |
| 225-518 | GONZALES | 6214 | 2024-06-21 | Yes |
| 225-519 | ALBANY | 6214 | 2023-10-01 | Yes |
| 225-520 | NO CORNOR | 624H | 2023-06-01 | Yes |
| 225-521 | BATONROUGE | 749E | 2023-01-20 | Yes |
| 225-522 | CLINTON | 6505 | — | Yes |
| 225-523 | DENHAM SPG | 749E | 2017-08-31 | Yes |
| 225-524 | CLINTON | 749E | 2024-02-29 | Yes |
| 225-525 | ROUGON | 749E | 2021-01-28 | Yes |
| 225-526 | BATONROUGE | 7637 | — | Yes |
| 225-527 | DENHAM SPG | 732J | — | Yes |
| 225-528 | LUTCHER | 515J | 2024-03-29 | Yes |
| 225-529 | BATONROUGE | 749E | 2017-08-31 | Yes |
| 225-530 | XXXXXXXXXX | 9419 | — | — |
| 225-531 | SPRINGFLD | 749E | 2024-02-28 | Yes |
| 225-532 | ALBANY | 6214 | 2009-10-20 | Yes |
| 225-533 | VACHERIE | 749E | 2021-02-24 | Yes |
| 225-534 | DENHAM SPG | 749E | 2024-06-21 | Yes |
| 225-535 | STFRNCISVL | 6505 | — | Yes |
| 225-536 | BATONROUGE | 478J | 2025-01-24 | Yes |
| 225-537 | BATONROUGE | 6214 | 2025-03-20 | Yes |
| 225-538 | BATONROUGE | 6214 | 2025-05-01 | Yes |
| 225-539 | BATONROUGE | 6214 | 2025-05-12 | Yes |
| 225-540 | BATONROUGE | 9419 | 2016-09-13 | Yes |
| 225-541 | BATONROUGE | 6214 | 2025-05-12 | Yes |
| 225-544 | BATONROUGE | 6214 | 2025-06-06 | Yes |
| 225-545 | WH CASTLE | 9419 | — | Yes |
| 225-546 | ROSEDALE | 516J | 2022-01-13 | Yes |
| 225-547 | CONVENT | 516J | 2020-05-26 | Yes |
| 225-548 | GONZALES | 653C | 2026-06-12 | Yes |
| 225-550 | DENHAM SPG | 749E | 2026-09-09 | Yes |
| 225-555 | DIR ASST | MULT | — | — |
| 225-558 | SORRENTO | 318J | — | Yes |
| 225-562 | CONVENT | 9419 | — | Yes |
| 225-563 | INNIS | 516J | 2020-07-24 | Yes |
| 225-566 | MARINGOUIN | 516J | 2022-01-13 | Yes |
| 225-567 | ALBANY | 9419 | — | Yes |
| 225-568 | SORRENTO | 516J | 2021-08-20 | Yes |
| 225-569 | TUNICA | 516J | 2020-06-09 | Yes |
| 225-570 | ZACHARY | 3232 | 2002-04-29 | Yes |
| 225-571 | BATONROUGE | 6214 | — | — |
| 225-572 | BATONROUGE | 6214 | — | — |
| 225-573 | BATONROUGE | 6214 | — | Yes |
| 225-575 | GALVEZ | 516J | 2021-04-21 | Yes |
| 225-576 | BATONROUGE | 653C | 2025-08-14 | Yes |
| 225-577 | BATONROUGE | 965H | 2019-12-13 | Yes |
| 225-578 | BATONROUGE | 9419 | — | — |
| 225-580 | BATONROUGE | 700J | 2026-02-25 | Yes |
| 225-586 | PLAQUEMINE | 516J | 2021-03-03 | Yes |
| 225-587 | BATONROUGE | 824J | 2026-03-04 | Yes |
| 225-588 | BATONROUGE | 6214 | 2006-01-18 | Yes |
| 225-590 | BATONROUGE | 3232 | 2006-01-30 | Yes |
| 225-592 | ZACHARY | 516J | 2021-03-03 | Yes |
| 225-600 | MAUREPAS | 8839 | 2011-01-31 | Yes |
| 225-601 | — | — | ||
| 225-603 | BATONROUGE | 6214 | — | — |
| 225-605 | CLINTON | 8764 | 2016-11-11 | Yes |
| 225-610 | BATONROUGE | 829J | 2004-12-01 | Yes |
| 225-611 | XXXXXXXXXX | MULT | — | — |
| 225-612 | BATONROUGE | 3232 | — | Yes |
| 225-614 | BATONROUGE | 8764 | — | Yes |
| 225-615 | BATONROUGE | 6505 | — | Yes |
| 225-618 | NEW ROADS | 9419 | — | Yes |
| 225-620 | BATONROUGE | 653C | — | Yes |
| 225-621 | GONZALES | 0429 | — | — |
| 225-622 | GALVEZ | 0429 | — | — |
| 225-623 | LUTCHER | 150C | — | Yes |
| 225-624 | VACHERIE | 150C | — | Yes |
| 225-625 | MARINGOUIN | 0441 | — | Yes |
| 225-627 | ROUGON | 9419 | — | Yes |
| 225-629 | WILSON | 9419 | — | Yes |
| 225-634 | JACKSON | 9419 | — | Yes |
| 225-635 | STFRNCISVL | 9419 | — | Yes |
| 225-636 | BATONROUGE | 6214 | 2005-12-19 | Yes |
| 225-637 | LIVONIA | 0441 | — | — |
| 225-638 | NEW ROADS | 9419 | — | Yes |
| 225-642 | ST GABRIEL | 9419 | — | — |
| 225-644 | GONZALES | 0429 | — | — |
| 225-647 | GONZALES | 0429 | — | — |
| 225-648 | ROSEDALE | 0441 | — | — |
| 225-650 | BATONROUGE | 150C | 2005-10-05 | Yes |
| 225-654 | ZACHARY | 9419 | — | — |
| 225-655 | TUNICA | 9419 | — | Yes |
| 225-658 | ZACHARY | 9419 | — | Yes |
| 225-659 | PLAQUEMINE | 9419 | — | Yes |
| 225-660 | BATONROUGE | 6630 | — | — |
| 225-663 | BATONROUGE | 6214 | 2006-01-18 | Yes |
| 225-664 | DENHAM SPG | 9419 | — | — |
| 225-665 | DENHAM SPG | 9419 | — | — |
| 225-666 | BATONROUGE | 749E | 2015-08-17 | 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.