All assignees
800 prefixes in 601 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 601-400 | VICKSBURG | 7474 | — | Yes |
| 601-401 | FLORA | 992E | 2011-08-04 | Yes |
| 601-402 | HATTIESBG | 6396 | — | Yes |
| 601-403 | POPLARVL | 9419 | — | Yes |
| 601-404 | XXXXXXXXXX | 9419 | — | — |
| 601-405 | JACKSON | 9419 | — | Yes |
| 601-406 | MAGNOLIA | 5278 | 2003-07-02 | — |
| 601-407 | CANTON | 9419 | — | Yes |
| 601-408 | HATTIESBG | 6581 | — | — |
| 601-409 | MERIDIAN | 6744 | — | Yes |
| 601-410 | WAYNESBORO | 6581 | — | — |
| 601-411 | XXXXXXXXXX | MULT | — | — |
| 601-412 | BROOKHAVEN | 5278 | — | — |
| 601-413 | MCCOMB | 5278 | — | — |
| 601-414 | JACKSON | 5278 | — | — |
| 601-415 | VICKSBURG | 6214 | — | — |
| 601-416 | PHILA | 6214 | — | — |
| 601-417 | NATCHEZ | 5278 | — | — |
| 601-418 | MCLAIN | 992E | 2001-01-31 | Yes |
| 601-419 | COLUMBIA | 992E | 2016-07-27 | Yes |
| 601-420 | JACKSON | 9419 | — | — |
| 601-421 | JACKSON | 6214 | — | — |
| 601-422 | LAUREL | 9419 | — | Yes |
| 601-423 | MAGEE | 5278 | — | — |
| 601-424 | COLUMBIA | 5278 | — | — |
| 601-425 | LAUREL | 9419 | — | — |
| 601-426 | LAUREL | 9419 | — | — |
| 601-427 | MADISON | 5178 | — | Yes |
| 601-428 | LAUREL | 9419 | — | — |
| 601-429 | VICKSBURG | 719E | — | Yes |
| 601-430 | WOODVILLE | 5278 | 2002-02-07 | — |
| 601-431 | NATCHEZ | 6396 | — | — |
| 601-432 | JACKSON | 9419 | — | — |
| 601-433 | LAUREL | 6396 | — | — |
| 601-434 | HATTIESBG | 5562 | — | Yes |
| 601-435 | BROOKHAVEN | 7474 | — | Yes |
| 601-436 | PURVIS | 6396 | — | Yes |
| 601-437 | PORTGIBSON | 9419 | — | — |
| 601-438 | LAUREL | 6916 | — | Yes |
| 601-439 | MAGEE | 516C | 2010-01-06 | Yes |
| 601-440 | CROSSROADS | 478J | 2020-10-01 | Yes |
| 601-441 | COLUMBIA | 6581 | — | — |
| 601-442 | NATCHEZ | 9419 | — | — |
| 601-443 | NATCHEZ | 9419 | — | Yes |
| 601-444 | COLUMBIA | 9419 | — | Yes |
| 601-445 | NATCHEZ | 9419 | — | — |
| 601-446 | NATCHEZ | 9419 | — | Yes |
| 601-447 | HATTIESBG | 6214 | — | Yes |
| 601-448 | PORTGIBSON | 5178 | 2001-02-28 | Yes |
| 601-449 | BRIARWOOD | 318J | 2007-11-02 | — |
| 601-450 | HATTIESBG | 5278 | — | — |
| 601-451 | FAYETTE | 5562 | 2001-01-31 | Yes |
| 601-452 | TAYLORSVL | 6396 | — | Yes |
| 601-453 | MERIDIAN | 5178 | 2001-01-31 | Yes |
| 601-454 | JACKSON | 5562 | — | Yes |
| 601-455 | MONTICELLO | 6581 | 2001-02-28 | — |
| 601-456 | VICKSBURG | 5562 | — | Yes |
| 601-457 | JACKSON | 6214 | 2026-07-29 | Yes |
| 601-458 | MERIDIAN | 6630 | — | — |
| 601-459 | HATTIESBG | 6630 | — | — |
| 601-460 | CLINTON | 9419 | — | Yes |
| 601-461 | VICKSBURG | 7474 | 2022-03-28 | Yes |
| 601-462 | MERIDIAN | 5562 | — | Yes |
| 601-463 | POPLARVL | 6396 | — | Yes |
| 601-464 | PURVIS | 5178 | 2001-02-28 | — |
| 601-465 | MCCOMB | 5278 | 2001-04-17 | — |
| 601-466 | HATTIESBG | 6214 | — | — |
| 601-467 | HATTIESBG | 6214 | 2001-05-03 | — |
| 601-468 | WAYNESBORO | 6396 | 2001-05-03 | Yes |
| 601-469 | FOREST | 9419 | — | — |
| 601-470 | LAUREL | 6396 | 2002-03-14 | — |
| 601-471 | JACKSON | 6630 | — | — |
| 601-472 | GLOSTER | 6581 | 2001-05-03 | — |
| 601-473 | CLINTON | 5562 | 2001-02-28 | Yes |
| 601-474 | MERIDIAN | 3704 | 2003-11-11 | — |
| 601-475 | HATTIESBG | 5278 | 2001-05-03 | — |
| 601-476 | WIGGINS | 6744 | 2004-07-02 | Yes |
| 601-477 | ELLISVILLE | 9419 | — | — |
| 601-478 | JACKSON | 6630 | — | — |
| 601-479 | MERIDIAN | 6214 | — | — |
| 601-480 | MERIDIAN | 6214 | — | — |
| 601-481 | MERIDIAN | 9419 | — | Yes |
| 601-482 | MERIDIAN | 9419 | — | — |
| 601-483 | MERIDIAN | 9419 | — | — |
| 601-484 | MERIDIAN | 9419 | — | — |
| 601-485 | MERIDIAN | 9419 | — | — |
| 601-486 | MERIDIAN | 9419 | — | Yes |
| 601-487 | JACKSON | 5278 | 2001-03-26 | Yes |
| 601-488 | CLINTON | 5178 | 2001-05-30 | Yes |
| 601-489 | COLLINS | 6214 | 2002-03-14 | Yes |
| 601-490 | MERIDIAN | 6396 | — | Yes |
| 601-491 | MERIDIAN | 6214 | 2026-08-11 | Yes |
| 601-492 | NATCHEZ | 5278 | 2001-07-02 | — |
| 601-493 | NATCHEZ | 6214 | 2006-03-29 | Yes |
| 601-494 | WIGGINS | 5562 | 2002-05-10 | Yes |
| 601-495 | LUCEDALE | 5278 | 2002-04-11 | — |
| 601-496 | JACKSON | 9419 | 2010-06-01 | Yes |
| 601-497 | JACKSON | 6214 | — | — |
| 601-498 | LAUREL | 6581 | — | — |
| 601-499 | MADISON | 458C | — | 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.