All assignees
800 prefixes in 419 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 419-500 | FAYETTE | 4863 | 2002-06-06 | Yes |
| 419-501 | MINSTER | 9133 | 2002-01-10 | — |
| 419-502 | SANDUSKY | 464C | — | — |
| 419-503 | SANDUSKY | 6534 | — | Yes |
| 419-504 | SANDUSKY | 6534 | — | Yes |
| 419-505 | RISINGSUN | 2094 | 2001-08-21 | Yes |
| 419-506 | ANTWERP | 6534 | — | Yes |
| 419-507 | GREEN SPG | 2094 | 2001-08-21 | Yes |
| 419-508 | TOLEDO | 2964 | 2001-03-09 | Yes |
| 419-509 | TOLEDO | 2964 | — | Yes |
| 419-510 | WATERVILLE | 2094 | 2001-08-21 | Yes |
| 419-511 | XXXXXXXXXX | MULT | — | — |
| 419-512 | MANSFIELD | 6025 | 2002-01-23 | — |
| 419-513 | VAN WERT | 6534 | 2003-07-17 | Yes |
| 419-514 | TOLEDO | 2964 | 2002-01-12 | Yes |
| 419-515 | SANDUSKY | 6025 | — | Yes |
| 419-516 | LIMA | 4863 | 2002-05-08 | Yes |
| 419-517 | SYLVANIA | 464C | 2002-02-05 | Yes |
| 419-518 | HICKSVILLE | 464C | 2002-02-11 | Yes |
| 419-519 | BRYAN | 2964 | 2001-10-03 | Yes |
| 419-520 | MANSFIELD | 0661 | — | Yes |
| 419-521 | MANSFIELD | 0661 | — | — |
| 419-522 | MANSFIELD | 0661 | — | — |
| 419-523 | OTTAWA | 0661 | — | — |
| 419-524 | MANSFIELD | 0661 | — | — |
| 419-525 | MANSFIELD | 0661 | — | — |
| 419-526 | MANSFIELD | 0661 | — | — |
| 419-527 | MANSFIELD | 0661 | — | — |
| 419-528 | MANSFIELD | 0661 | — | Yes |
| 419-529 | MANSFIELD | 0661 | — | — |
| 419-530 | TOLEDO | 9321 | — | — |
| 419-531 | TOLEDO | 9321 | — | — |
| 419-532 | KALIDA | 0625 | — | — |
| 419-533 | LIBERTYCTR | 0661 | — | Yes |
| 419-534 | TOLEDO | 9321 | — | Yes |
| 419-535 | TOLEDO | 9321 | — | Yes |
| 419-536 | TOLEDO | 9321 | — | — |
| 419-537 | TOLEDO | 9321 | — | Yes |
| 419-538 | GLANDORF | 0619 | — | — |
| 419-539 | TOLEDO | 9321 | — | — |
| 419-540 | SYLVANIA | 284F | 2014-04-09 | Yes |
| 419-541 | NORWALK | 6529 | — | Yes |
| 419-542 | HICKSVILLE | 0615 | — | Yes |
| 419-543 | MANSFIELD | 6534 | — | — |
| 419-544 | MANSFIELD | 6534 | — | Yes |
| 419-545 | MANSFIELD | 6534 | — | — |
| 419-546 | EVANSPORT | 4863 | 2002-06-06 | Yes |
| 419-547 | CLYDE | 0615 | — | Yes |
| 419-548 | SPENCERVL | 7532 | 2015-11-23 | Yes |
| 419-549 | LIMA | 5562 | — | Yes |
| 419-550 | GRELTNMLNT | 0661 | 2001-05-18 | Yes |
| 419-551 | BRYAN | 6025 | 2003-02-26 | — |
| 419-552 | FREMONT | 2964 | — | Yes |
| 419-553 | BRYAN | 2964 | — | Yes |
| 419-554 | NORWALK | 6534 | — | Yes |
| 419-555 | DIR ASST | MULT | — | — |
| 419-556 | GIBSONBURG | 7158 | 2001-04-26 | Yes |
| 419-557 | SANDUSKY | 829J | — | Yes |
| 419-558 | ADA | 4863 | 2001-05-17 | Yes |
| 419-559 | FREMONT | 2964 | — | Yes |
| 419-560 | CHESTERVL | 6025 | — | — |
| 419-561 | BUCYRUS | 6534 | — | Yes |
| 419-562 | BUCYRUS | 0661 | — | — |
| 419-563 | BUCYRUS | 0661 | — | Yes |
| 419-564 | MANSFIELD | 6025 | — | — |
| 419-565 | MANSFIELD | 6025 | — | — |
| 419-566 | MANSFIELD | 6025 | — | — |
| 419-567 | PAULDING | 2094 | 2004-08-17 | Yes |
| 419-568 | WAYNESFLD | 0661 | — | — |
| 419-569 | BUCYRUS | 6025 | — | — |
| 419-570 | RCFLDCTBRY | 2094 | 2001-08-21 | Yes |
| 419-571 | MANSFIELD | 6025 | — | — |
| 419-572 | ARCHBOLD | 2964 | — | Yes |
| 419-573 | PT CLINTON | 2964 | — | Yes |
| 419-574 | TOLEDO | 7532 | — | Yes |
| 419-575 | BOWLNGGREN | 6025 | 2001-09-21 | — |
| 419-576 | DEFIANCE | 5562 | — | Yes |
| 419-577 | NORWALK | 6025 | — | — |
| 419-578 | TOLEDO | 9321 | — | Yes |
| 419-579 | NAPOLEON | 5562 | — | Yes |
| 419-580 | OLD FORT | 0661 | 2001-05-18 | Yes |
| 419-581 | FINDLAY | 7158 | — | Yes |
| 419-582 | YORKSHIRE | 0615 | — | Yes |
| 419-583 | WAUSEON | 5562 | — | Yes |
| 419-584 | CELINA | 0615 | — | Yes |
| 419-585 | REPUBLIC | 0615 | — | Yes |
| 419-586 | CELINA | 0615 | — | — |
| 419-587 | GROVERHILL | 0607 | — | Yes |
| 419-588 | BERLIN HTS | 0615 | — | Yes |
| 419-589 | MANSFIELD | 0661 | — | — |
| 419-590 | WAUSEON | 0661 | 2001-05-18 | Yes |
| 419-591 | NAPOLEON | 0661 | — | Yes |
| 419-592 | NAPOLEON | 0661 | — | — |
| 419-593 | TOLEDO | 464C | — | Yes |
| 419-594 | OAKWOOD | 0645 | — | Yes |
| 419-595 | NEW RIEGEL | 9321 | — | Yes |
| 419-596 | CONTINNTAL | 0607 | — | Yes |
| 419-597 | SCOTT | 0615 | 2002-07-15 | Yes |
| 419-598 | GERALD | 0661 | — | — |
| 419-599 | NAPOLEON | 0661 | — | — |
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.