SUNCOM DBA T-MOBILE USA
65 prefixes in 843 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 843-200 | CHARLESTON | 8645 | — | Yes |
| 843-206 | FLORENCE | 8645 | — | Yes |
| 843-220 | EASTCONWAY | 8645 | 2022-04-20 | Yes |
| 843-222 | MYRTLE BCH | 8645 | — | — |
| 843-224 | CHARLESTON | 8645 | — | — |
| 843-229 | FLORENCE | 8645 | — | — |
| 843-230 | FLORENCE | 8645 | — | — |
| 843-240 | GEORGETOWN | 8645 | — | — |
| 843-241 | MYRTLE BCH | 8645 | — | Yes |
| 843-246 | EASTCONWAY | 8645 | — | Yes |
| 843-251 | MYRTLE BCH | 8645 | — | Yes |
| 843-252 | LOWCOUNTRY | 8645 | — | Yes |
| 843-254 | EASTCONWAY | 8645 | — | Yes |
| 843-260 | FLORENCE | 8645 | — | Yes |
| 843-267 | MYRTLE BCH | 8645 | — | Yes |
| 843-270 | CHARLESTON | 8645 | — | — |
| 843-288 | HARDEEVL | 8645 | — | Yes |
| 843-291 | MONCKS COR | 8645 | 2002-02-01 | Yes |
| 843-296 | CHARLESTON | 8645 | — | Yes |
| 843-297 | CHARLESTON | 8645 | 2001-02-23 | Yes |
| 843-304 | BLUFFTON | 8645 | — | Yes |
| 843-305 | RIDGELAND | 8645 | — | Yes |
| 843-310 | LOWCOUNTRY | 8645 | 2004-09-27 | Yes |
| 843-318 | GEORGETOWN | 8645 | — | Yes |
| 843-324 | CHARLESTON | 8645 | — | Yes |
| 843-330 | CHARLESTON | 8645 | 2004-09-24 | Yes |
| 843-331 | EASTCONWAY | 8645 | 2004-09-24 | Yes |
| 843-343 | CHARLESTON | 8645 | — | — |
| 843-345 | CHARLESTON | 8645 | — | — |
| 843-360 | MYRTLE BCH | 8645 | 2004-09-27 | Yes |
| 843-364 | CHARLESTON | 8645 | — | Yes |
| 843-367 | CHARLESTON | 8645 | 2001-01-05 | Yes |
| 843-385 | MYRTLE BCH | 8645 | 2001-03-19 | Yes |
| 843-405 | CHARLESTON | 8645 | 2010-01-08 | Yes |
| 843-424 | MYRTLE BCH | 8645 | 2001-09-15 | Yes |
| 843-425 | CHARLESTON | 8645 | 2001-09-15 | Yes |
| 843-433 | MARION | 8645 | — | Yes |
| 843-437 | CHARLESTON | 8645 | 2001-07-02 | Yes |
| 843-442 | CHARLESTON | 8645 | — | — |
| 843-446 | MYRTLE BCH | 8645 | — | — |
| 843-450 | MYRTLE BCH | 8645 | — | — |
| 843-452 | CHARLESTON | 8645 | 2001-06-28 | — |
| 843-453 | FLORENCE | 8645 | 2001-12-19 | Yes |
| 843-455 | MYRTLE BCH | 8645 | — | — |
| 843-457 | MYRTLE BCH | 8645 | — | — |
| 843-465 | CONWAY | 8645 | — | Yes |
| 843-472 | FLORENCE | 8645 | 2004-09-27 | Yes |
| 843-475 | CHARLESTON | 8645 | 2001-11-16 | Yes |
| 843-478 | CHARLESTON | 8645 | 2002-01-08 | — |
| 843-480 | CHARLESTON | 8645 | 2009-12-11 | Yes |
| 843-495 | FLORENCE | 8645 | 2002-01-11 | Yes |
| 843-499 | MONCKS COR | 8645 | 2002-05-06 | Yes |
| 843-503 | WMYRTLEBCH | 8645 | 2005-01-26 | Yes |
| 843-514 | CHARLESTON | 8645 | — | Yes |
| 843-530 | CHARLESTON | 8645 | 2005-07-19 | Yes |
| 843-532 | CHARLESTON | 8645 | — | Yes |
| 843-543 | GEORGETOWN | 8645 | — | Yes |
| 843-568 | CHARLESTON | 8645 | 2002-10-21 | — |
| 843-602 | MYRTLE BCH | 8645 | — | — |
| 843-640 | CHARLESTON | 8645 | 2007-03-30 | Yes |
| 843-653 | EASTCONWAY | 8645 | 2017-06-08 | Yes |
| 843-712 | MYRTLE BCH | 8645 | 2005-11-28 | Yes |
| 843-713 | FLORENCE | 8645 | 2008-09-29 | Yes |
| 843-898 | WALTERBORO | 8645 | 2011-04-29 | Yes |
| 843-997 | MYRTLE BCH | 8645 | 2001-05-04 | — |
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.