All assignees
763 prefixes in 701 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 701-500 | MINOT | 6534 | 2010-10-27 | Yes |
| 701-501 | CASSELTON | 452F | 2019-08-12 | Yes |
| 701-502 | DICKINSON | 452F | — | Yes |
| 701-503 | NOMCINTOSH | 478J | 2020-08-31 | Yes |
| 701-504 | DICKINSON | 939H | 2021-10-28 | Yes |
| 701-505 | EASTSIDNEY | 478J | 2020-08-31 | Yes |
| 701-506 | CASSELTON | 452F | — | Yes |
| 701-507 | ROLETTE | 410J | 2019-03-04 | Yes |
| 701-508 | HATTON | 452F | — | Yes |
| 701-509 | MINOT | 6568 | 2008-06-25 | Yes |
| 701-510 | GRAFTON | 495J | 2021-01-28 | Yes |
| 701-511 | XXXXXXXXXX | MULT | — | — |
| 701-512 | VALLEYCITY | 939H | 2022-11-07 | Yes |
| 701-513 | DICKINSON | 571J | 2023-03-06 | Yes |
| 701-514 | FAIRMOUNT | 3065 | 2015-10-30 | Yes |
| 701-515 | FARGO | 460H | 2020-06-12 | Yes |
| 701-516 | BISMARCK | 7421 | — | Yes |
| 701-517 | GRANDFORKS | 490J | 2023-04-12 | Yes |
| 701-518 | BISMARCK | 318J | 2023-05-05 | Yes |
| 701-519 | LIDGERWOOD | 3065 | 2015-08-06 | Yes |
| 701-520 | ST THOMAS | 6568 | — | Yes |
| 701-521 | CAVALIER | 6534 | — | Yes |
| 701-522 | NOMORRISTN | 9631 | — | — |
| 701-523 | BOWMAN | 1607 | — | — |
| 701-524 | FINLEY | 1615 | — | Yes |
| 701-525 | KARLSRUHE | 3303 | — | — |
| 701-526 | FARGO | 829J | 2002-01-24 | Yes |
| 701-527 | BISMARCK | 6534 | 2001-04-25 | Yes |
| 701-528 | ALAMO | 1625 | — | — |
| 701-529 | DOUGLAS | 1632 | — | — |
| 701-530 | BISMARCK | 9631 | — | — |
| 701-531 | TURTLELAKE | 6568 | 2007-01-15 | Yes |
| 701-532 | FARGO | 3065 | 2007-06-20 | — |
| 701-533 | SCRANTON | 3065 | 2008-02-04 | Yes |
| 701-534 | BOTTINEAU | 3065 | 2008-05-19 | Yes |
| 701-535 | ELLENDALE | 6568 | 2005-08-29 | Yes |
| 701-537 | TOWNER | 3303 | — | Yes |
| 701-538 | LIDGERWOOD | 1631 | — | — |
| 701-539 | WILDROSE | 1625 | — | — |
| 701-540 | FARGO | 452F | 2006-03-20 | Yes |
| 701-541 | FARGO | 6534 | 2001-06-14 | Yes |
| 701-542 | BALTA | 1447 | — | — |
| 701-543 | HATTON | 9631 | — | Yes |
| 701-544 | DEVILSLAKE | 3065 | 2007-04-24 | Yes |
| 701-545 | GREAT BEND | 1631 | — | — |
| 701-546 | MCGREGOR | 1625 | — | — |
| 701-547 | FESSENDEN | 1447 | — | — |
| 701-548 | DUNNCENTER | 1607 | — | — |
| 701-549 | WALHALLA | 1636 | — | — |
| 701-550 | ROLLA | 6568 | — | Yes |
| 701-551 | FARGO | 452F | 2010-10-19 | — |
| 701-552 | FARGO | 7229 | 2004-07-27 | Yes |
| 701-553 | ABERCROMBI | 1631 | — | — |
| 701-554 | THOMPSON | 3065 | 2007-01-19 | Yes |
| 701-555 | DIR ASST | MULT | — | — |
| 701-556 | STEELE | 6534 | 2010-10-25 | Yes |
| 701-557 | BISMARCK | 7229 | 2004-07-20 | Yes |
| 701-558 | NORTHWOOD | 8054 | 2022-12-20 | Yes |
| 701-559 | BELFIELD | 7008 | — | — |
| 701-560 | ROLETTE | 3065 | 2009-08-14 | Yes |
| 701-561 | FARGO | 508J | 2017-03-09 | Yes |
| 701-562 | MCKENZIE | 6534 | 2011-04-12 | Yes |
| 701-563 | REGENT | 1607 | — | — |
| 701-564 | MANVEL | 3065 | 2008-01-23 | Yes |
| 701-565 | SQUAW GAP | 1632 | — | — |
| 701-566 | FARGO | 999E | 2008-06-30 | Yes |
| 701-567 | HETTINGER | 1607 | — | Yes |
| 701-568 | RAY | 1625 | — | — |
| 701-569 | HATTON | 3065 | 2007-01-19 | Yes |
| 701-570 | WILLISTON | 6568 | — | — |
| 701-571 | WILLISTON | 443B | 2004-12-03 | — |
| 701-572 | WILLISTON | 587A | — | — |
| 701-573 | MANNING | 1607 | — | — |
| 701-574 | LADD | 1607 | — | — |
| 701-575 | BELFIELD | 9631 | — | Yes |
| 701-576 | DUNSEITH | 3065 | 2010-08-03 | Yes |
| 701-577 | WILLISTON | 587A | — | — |
| 701-578 | MINOT | 6568 | 2004-07-30 | Yes |
| 701-579 | NEWENGLAND | 1607 | — | — |
| 701-580 | WILLISTON | 6568 | — | Yes |
| 701-581 | NORTHWOOD | 999E | — | Yes |
| 701-582 | RHAME | 3065 | 2008-02-04 | Yes |
| 701-583 | KNOX | 1447 | — | — |
| 701-584 | ELGIN | 4413 | — | — |
| 701-585 | GRANDFORKS | 287G | 2023-11-28 | Yes |
| 701-586 | ARNEGARD | 1632 | — | — |
| 701-587 | NORTHWOOD | 9631 | — | Yes |
| 701-588 | HICKSON | 9631 | — | — |
| 701-589 | REGENT | 6534 | 2010-10-25 | Yes |
| 701-590 | DICKINSON | 6534 | — | Yes |
| 701-591 | WAHPETON | 3065 | 2007-01-19 | Yes |
| 701-592 | LEEDS | 1447 | — | — |
| 701-593 | LANKIN | 1630 | — | — |
| 701-594 | EMERADO | 9631 | — | Yes |
| 701-595 | BISMARCK | 6568 | — | Yes |
| 701-596 | FLAXTON | 1625 | — | — |
| 701-597 | FLASHER | 4413 | — | — |
| 701-598 | HICKSON | 3065 | 2007-09-14 | Yes |
| 701-599 | THOMPSON | 9631 | — | Yes |
| 701-600 | NEW ROCKFD | 6534 | 2010-10-27 | 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.