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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
803-477 1 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2006-03-31   
803-477 2 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2007-02-15   
803-477 4 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2006-03-31   
803-477 5 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2006-03-31   
803-477 6 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2004-02-04   
803-477 7 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2004-02-04   
803-477 8 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2004-02-04   
803-479 0 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-479 1 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-479 2 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-479 3 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-479 4 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-479 5 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-479 6 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-479 7 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-479 8 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-497 0 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2010-10-10   
803-497 1 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2010-10-10   
803-497 2 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2010-10-10   
803-497 4 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2011-04-11   
803-513 1 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-513 2 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-518 1 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-518 9 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2005-02-15   
803-521 8 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2011-04-11   
803-528 2 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2008-05-29   
803-529 A Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-529 2 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 3 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 4 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 5 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 6 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 7 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 8 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-529 9 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434   2011-03-01   
803-537 1 Newberry SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-537 9 Newberry SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-546 0 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-546 1 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-546 2 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-546 3 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-546 4 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-546 5 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-546 6 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-546 7 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-546 8 Columbia SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-549 0 Camden SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-549 1 Camden SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-549 2 Camden SC 8645 SUNCOM DBA T-MOBILE USA 434      
803-549 3 Camden SC 8645 SUNCOM DBA T-MOBILE USA 434   2011-04-07   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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