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.
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OCN: 8645 SUNCOM DBA T-MOBILE USA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
803-504 9 Rock Hill SC   422   2012-12-01   
803-528 2 Columbia SC   434   2008-05-29   
803-563 A Columbia SC IRMOSCAP2MD  434   2009-12-28   
803-563 9 Columbia SC   434   2009-12-28   
803-565 7 North Sumter SC   434   2006-07-14   
803-565 8 North Sumter SC   434   2006-07-14   
803-567 0 Columbia SC   434   2014-09-01   
803-567 9 Columbia SC   434   2014-09-01   
803-570 3 Orangeburg SC   434   2014-09-03   
803-570 4 Orangeburg SC   434   2014-09-03   
803-579 A Rock Hill SC RCHLSCXBCM2  422   2010-01-08   
803-579 7 Rock Hill SC   422   2012-04-21   
803-579 8 Rock Hill SC   422   2016-03-14   
803-579 9 Rock Hill SC   422   2010-01-08   
803-580 4 Batesburg SC   434   2010-08-14   
803-597 A Newberry SC IRMOSCAP2MD  434   2010-08-16   
803-597 8 Newberry SC   434   2014-09-21   
803-597 9 Newberry SC   434   2010-08-16   
803-607 1 North Sumter SC   434   2008-09-26   
803-616 8 Rock Hill SC   422   2016-03-14   
803-633 5 Winnsboro SC   434      
803-633 9 Winnsboro SC   434   2010-01-18   
803-636 0 Columbia SC   434   2014-05-07   
803-636 1 Columbia SC   434   2014-05-07   
803-636 3 Columbia SC   434   2014-05-07   
803-636 4 Columbia SC   434   2014-05-07   
803-636 9 Columbia SC   434   2014-09-01   
803-651 4 North Sumter SC   434   2009-06-08   
803-662 5 Orangeburg SC   434   2014-05-08   
803-662 6 Orangeburg SC   434   2013-10-27   
803-662 7 Orangeburg SC   434   2013-10-27   
803-662 8 Orangeburg SC   434   2014-09-03   
803-665 A Columbia SC IRMOSCAP2MD  434      
803-674 9 Batesburg SC   434   2017-07-22   
803-678 7 Columbia SC   434   2008-04-27   
803-678 8 Columbia SC   434   2008-04-27   
803-735 5 Columbia SC   434   2008-08-31   
803-740 A Columbia SC IRMOSCAP2MD  434   2004-11-22   
803-740 0 Columbia SC   434   2006-02-27   
803-740 8 Columbia SC   434   2008-02-11   
803-740 9 Columbia SC   434   2004-11-22   
803-762 4 Lancaster SC   422   2013-07-26   
803-762 6 Lancaster SC   422   2012-08-11   
803-762 7 Lancaster SC   422   2013-05-11   
803-762 8 Lancaster SC   422   2009-01-11   
803-762 9 Lancaster SC   422   2009-01-11   
803-869 0 North Sumter SC   434   2014-03-31   
803-944 8 Newberry SC   434   2010-07-12   
803-955 6 Columbia SC   434   2008-03-01   
803-997 1 Orangeburg SC   434   2014-04-03   

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Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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