Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 154C PALMETTO TELEPHONE COMMUNICATIONS, LLC - SC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
803-573 8 Allendale SC   434   2018-11-24   
803-676 0 Bamberg SC   434   2018-06-01   
803-780 8 Denmark SC   434   2018-11-24   
803-824 8 Ehrhardt SC   434   2018-11-11   
803-850 1 Fairfax SC   434   2018-11-10   
803-868 A Barnwell SC CLMASCSN14Z  434      
803-868 1 Barnwell SC   434   2018-11-22   
803-903 A Hampton SC HMPNSCXA4MD  434      
803-903 1 Hampton SC   434   2015-12-18   
839-227 4 Olar SC   434   2024-04-28   
839-356 8 Orangeburg SC   434   2020-09-14   
839-600 7 Holly Hill SC   434   2023-11-05   
839-666 1 Estill SC   434   2021-08-23   
839-887 8 Williston SC   434   2024-06-24   
843-547 8 Ridgeland SC   436   2017-08-11   
843-782 A Walterboro SC WLBOSCXEDS0  436      
843-920 A Hollywood SC HLWDSCXA2MD  436      
843-920 1 Hollywood SC   436   2015-02-16   
843-931 A St George SC CLMASCSN14Z  434      
843-931 1 St George SC   434   2016-07-28   
843-989 A Yemassee SC YMSSSCXA2MD  436      
843-989 1 Yemassee SC   436      
854-240 A Beaufort SC BUFTSCXA0MD  436      
854-240 1 Beaufort SC   436   2023-04-28   
854-946 9 Low Country SC   436   2023-04-28   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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