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.

Charleston, SC

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
843-460 8   8645 SUNCOM DBA T-MOBILE USA 436   2006-03-31   
843-460 9   635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436      
843-469 A CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436      
843-471 A MNCRSCXBDS2  712C BERKELEY CABLE TELEVISION INC DBA HOME TELECOM-SC 436      
843-471 0   077F BANDWIDTH.COM CLEC, LLC - SC 436   2010-11-15   
843-471 1   712C BERKELEY CABLE TELEVISION INC DBA HOME TELECOM-SC 436   2010-04-30   
843-471 2   712C BERKELEY CABLE TELEVISION INC DBA HOME TELECOM-SC 436   2005-01-03   
843-471 3   8645 SUNCOM DBA T-MOBILE USA 436   2011-03-01   
843-471 4   8645 SUNCOM DBA T-MOBILE USA 436   2011-03-01   
843-471 5   8645 SUNCOM DBA T-MOBILE USA 436   2011-03-01   
843-471 6   8645 SUNCOM DBA T-MOBILE USA 436   2011-03-01   
843-471 7   8645 SUNCOM DBA T-MOBILE USA 436   2011-03-01   
843-471 8   8645 SUNCOM DBA T-MOBILE USA 436   2011-03-01   
843-471 9   8645 SUNCOM DBA T-MOBILE USA 436   2011-03-01   
843-475 A CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436      
843-475 0   8645 SUNCOM DBA T-MOBILE USA 436   2005-11-12   
843-475 1   8645 SUNCOM DBA T-MOBILE USA 436      
843-475 2   8645 SUNCOM DBA T-MOBILE USA 436   2005-12-28   
843-475 3   8645 SUNCOM DBA T-MOBILE USA 436   2005-03-04   
843-475 4   5562 METROPCS, INC. 436   2005-03-04   
843-475 5   5562 METROPCS, INC. 436   2005-03-04   
843-475 6   8645 SUNCOM DBA T-MOBILE USA 436      
843-475 7   5562 METROPCS, INC. 436   2004-12-06   
843-475 8   5562 METROPCS, INC. 436   2005-01-10   
843-475 9   5562 METROPCS, INC. 436      
843-478 A CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436      
843-480 A CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436      
843-480 0   077F BANDWIDTH.COM CLEC, LLC - SC 436   2010-04-02   
843-480 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2010-10-08   
843-480 2   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2010-10-08   
843-480 3   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2010-10-08   
843-480 4   288B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 436   2011-12-28   
843-480 5   8645 SUNCOM DBA T-MOBILE USA 436   2011-03-01   
843-480 6   145J TERRA NOVA TELECOM INC. 436   2024-05-10   
843-480 7   8645 SUNCOM DBA T-MOBILE USA 436   2011-03-01   
843-480 8   8645 SUNCOM DBA T-MOBILE USA 436   2011-03-01   
843-480 9   077F BANDWIDTH.COM CLEC, LLC - SC 436   2012-04-02   
843-494 A CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-494 0   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-494 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-494 2   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-494 3   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-494 4   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-494 5   077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-12-11   
843-494 6   8645 SUNCOM DBA T-MOBILE USA 436   2013-01-21   
843-494 7   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-494 8   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2005-12-13   
843-494 9   793K TWC IP ENABLED SERVICES, LLC 436   2007-01-10   
843-501 A CHTNSCDT10Z  516C AT&T CORP. 436      
843-501 0   077F BANDWIDTH.COM CLEC, LLC - SC 436   2012-06-22   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.