All assignees
800 prefixes in 843 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 843-500 | FLORENCE | 9417 | — | — |
| 843-501 | CHARLESTON | 516C | 2011-10-26 | Yes |
| 843-502 | ST HELENA | 5258 | — | Yes |
| 843-503 | WMYRTLEBCH | 8645 | 2005-01-26 | Yes |
| 843-504 | WMYRTLEBCH | 6214 | 2005-08-31 | Yes |
| 843-505 | BLUFFTON | 6398 | 2005-01-26 | Yes |
| 843-506 | DILLON | 6398 | 2005-10-25 | Yes |
| 843-507 | NEWTONVL | 516C | 2011-10-19 | Yes |
| 843-508 | ROWLAND | 077F | 2011-10-28 | Yes |
| 843-509 | CHARLESTON | 6398 | — | — |
| 843-510 | WALTERBORO | 6398 | 2012-03-12 | Yes |
| 843-511 | XXXXXXXXXX | MULT | — | — |
| 843-512 | CHARLESTON | 6630 | — | — |
| 843-513 | CHARLESTON | 1784 | 2004-06-18 | Yes |
| 843-514 | CHARLESTON | 8645 | — | Yes |
| 843-515 | NOKINGSTRE | 527H | — | Yes |
| 843-516 | WMYRTLEBCH | 6214 | 2008-09-16 | Yes |
| 843-517 | PAGELAND | 6398 | 2009-04-02 | Yes |
| 843-518 | CHARLESTON | 9417 | — | Yes |
| 843-519 | FLORENCE | 1784 | 2004-06-15 | — |
| 843-520 | GEORGETOWN | 4335 | — | Yes |
| 843-521 | BEAUFORT | 0506 | — | Yes |
| 843-522 | BEAUFORT | 0506 | — | — |
| 843-523 | MCCOLL | 9417 | — | — |
| 843-524 | BEAUFORT | 0506 | — | — |
| 843-525 | BEAUFORT | 0506 | — | — |
| 843-526 | NICHOLS | 9417 | — | — |
| 843-527 | GEORGETOWN | 4335 | — | — |
| 843-528 | BLENHEIM | 9417 | — | — |
| 843-529 | CHARLESTON | 9417 | — | — |
| 843-530 | CHARLESTON | 8645 | 2005-07-19 | Yes |
| 843-531 | CHARLESTON | 548E | — | Yes |
| 843-532 | CHARLESTON | 8645 | — | Yes |
| 843-533 | HILTONHEAD | 6214 | 2022-04-19 | Yes |
| 843-534 | CHARLESTON | 9417 | — | Yes |
| 843-535 | BENNETTSVL | 5258 | 2002-04-26 | Yes |
| 843-536 | FLORENCE | 5258 | 2002-04-26 | Yes |
| 843-537 | CHERAW | 9417 | — | — |
| 843-538 | NWALTERBOR | 0536 | — | — |
| 843-539 | NWALTERBOR | 0536 | — | Yes |
| 843-540 | BLUFFTON | 6398 | 2005-03-21 | Yes |
| 843-541 | ST HELENA | 5385 | — | — |
| 843-542 | WALTERBORO | 4335 | — | Yes |
| 843-543 | GEORGETOWN | 8645 | — | Yes |
| 843-544 | BENNETTSVL | 6398 | — | Yes |
| 843-545 | GEORGETOWN | 4335 | — | Yes |
| 843-546 | GEORGETOWN | 4335 | — | — |
| 843-547 | RIDGELAND | 5258 | 2002-08-19 | Yes |
| 843-548 | LOWCOUNTRY | 5258 | 2002-08-19 | Yes |
| 843-549 | WALTERBORO | 4335 | — | Yes |
| 843-550 | TURBEVILLE | 6398 | 2006-08-28 | Yes |
| 843-551 | HEMINGWAY | 4255 | 2001-05-15 | — |
| 843-552 | CHARLESTON | 9417 | — | — |
| 843-553 | CHARLESTON | 9417 | — | — |
| 843-554 | CHARLESTON | 9417 | — | — |
| 843-555 | DIR ASST | MULT | — | — |
| 843-556 | CHARLESTON | 9417 | — | — |
| 843-557 | CHARLESTON | 9417 | — | Yes |
| 843-558 | HEMINGWAY | 4335 | — | Yes |
| 843-559 | CHARLESTON | 9417 | — | — |
| 843-560 | ST GEORGE | 6398 | — | Yes |
| 843-561 | MULLINS | 5258 | 2006-02-10 | Yes |
| 843-562 | WILLIAMS | 0536 | — | Yes |
| 843-563 | ST GEORGE | 9417 | — | — |
| 843-564 | HOLLYWOOD | 5258 | 2002-09-27 | Yes |
| 843-565 | MACEDONIA | 0527 | — | Yes |
| 843-566 | CHARLESTON | 9417 | — | Yes |
| 843-567 | ST STEPHEN | 0544 | — | Yes |
| 843-568 | CHARLESTON | 8645 | 2002-10-21 | — |
| 843-569 | CHARLESTON | 9417 | — | — |
| 843-570 | CHARLESTON | 6630 | — | — |
| 843-571 | CHARLESTON | 9417 | — | Yes |
| 843-572 | CHARLESTON | 9417 | — | — |
| 843-573 | CHARLESTON | 9417 | — | Yes |
| 843-574 | CHARLESTON | 9417 | — | Yes |
| 843-575 | BEAUFORT | 6214 | — | Yes |
| 843-576 | CHARLESTON | 829J | — | Yes |
| 843-577 | CHARLESTON | 9417 | — | — |
| 843-578 | BLENHEIM | 829J | — | — |
| 843-579 | CHARLESTON | 9417 | — | — |
| 843-580 | FOLLYBEACH | 829J | — | Yes |
| 843-581 | COLLINSCK | 0528 | 2001-01-02 | — |
| 843-582 | MYRTLE BCH | 6214 | 2002-11-20 | Yes |
| 843-583 | MCCOLL | 829J | — | — |
| 843-584 | WALTERBORO | 5562 | 2003-01-02 | Yes |
| 843-585 | HEMINGWAY | 077F | 2022-11-08 | Yes |
| 843-586 | CLIO | 9417 | — | — |
| 843-587 | NO CONWAY | 5258 | 2003-05-14 | Yes |
| 843-588 | FOLLYBEACH | 9417 | — | Yes |
| 843-589 | YEMASSEE | 4335 | — | Yes |
| 843-590 | CLIO | 829J | — | — |
| 843-591 | EASTCONWAY | 8693 | 2005-12-02 | Yes |
| 843-592 | BEAUFORT | 6398 | 2001-05-09 | Yes |
| 843-593 | BEAUFORT | 077F | 2011-08-03 | Yes |
| 843-594 | SUMMERVL | 635C | 2017-04-05 | Yes |
| 843-595 | NICHOLS | 5258 | 2006-02-10 | Yes |
| 843-596 | NICHOLS | 829J | — | — |
| 843-597 | BEAUFORT | 7473 | 2001-05-03 | Yes |
| 843-598 | LAKE CITY | 6398 | 2002-12-04 | — |
| 843-599 | WALTERBORO | 6398 | 2002-12-04 | 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.