LEVEL 3 COMMUNICATIONS, LLC - SC
40 prefixes in 843 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 843-253 | CHERAW | 5258 | 2004-05-25 | Yes |
| 843-268 | LAKE VIEW | 5258 | 2004-10-20 | Yes |
| 843-277 | CHARLESTON | 5258 | — | Yes |
| 843-278 | CHARLESTON | 5258 | — | Yes |
| 843-306 | CLIO | 5258 | 2004-10-20 | Yes |
| 843-350 | BLENHEIM | 5258 | 2004-10-20 | Yes |
| 843-353 | MYRTLE BCH | 5258 | — | Yes |
| 843-400 | MCCOLL | 5258 | 2004-10-20 | Yes |
| 843-407 | FLORENCE | 5258 | — | Yes |
| 843-408 | CHARLESTON | 5258 | — | Yes |
| 843-410 | CHARLESTON | 5258 | 2010-08-05 | Yes |
| 843-418 | LATTA | 5258 | 2004-10-20 | Yes |
| 843-461 | GEORGETOWN | 5258 | 2002-06-19 | Yes |
| 843-474 | LAUREL BAY | 5258 | 2002-03-15 | Yes |
| 843-484 | CONWAY | 5258 | 2002-06-13 | Yes |
| 843-485 | GEORGETOWN | 5258 | 2002-06-13 | Yes |
| 843-491 | NMYRTLEBCH | 5258 | 2002-06-13 | Yes |
| 843-492 | MYRTLE BCH | 5258 | 2002-06-13 | Yes |
| 843-502 | ST HELENA | 5258 | — | Yes |
| 843-535 | BENNETTSVL | 5258 | 2002-04-26 | Yes |
| 843-536 | FLORENCE | 5258 | 2002-04-26 | Yes |
| 843-547 | RIDGELAND | 5258 | 2002-08-19 | Yes |
| 843-548 | LOWCOUNTRY | 5258 | 2002-08-19 | Yes |
| 843-561 | MULLINS | 5258 | 2006-02-10 | Yes |
| 843-564 | HOLLYWOOD | 5258 | 2002-09-27 | Yes |
| 843-587 | NO CONWAY | 5258 | 2003-05-14 | Yes |
| 843-595 | NICHOLS | 5258 | 2006-02-10 | Yes |
| 843-605 | BEAUFORT | 5258 | — | Yes |
| 843-606 | MTPLEASANT | 5258 | 2006-01-05 | Yes |
| 843-627 | DILLON | 5258 | 2002-04-26 | Yes |
| 843-628 | CHARLESTON | 5258 | 2002-04-26 | Yes |
| 843-639 | HARTSVILLE | 5258 | 2003-08-18 | Yes |
| 843-649 | COLLINSCK | 5258 | 2008-10-02 | Yes |
| 843-654 | MTPLEASANT | 5258 | 2003-02-05 | Yes |
| 843-701 | ST GEORGE | 5258 | 2002-08-20 | Yes |
| 843-707 | BLUFFTON | 5258 | 2006-07-03 | Yes |
| 843-755 | SOCIETY HL | 5258 | 2006-02-10 | Yes |
| 843-765 | MARION | 5258 | 2006-02-10 | Yes |
| 843-776 | ST HELENA | 5258 | — | Yes |
| 843-968 | DARLINGTON | 5258 | 2003-06-30 | 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.