Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
336-628 3 Asheboro NC ASBONCXAXAX  424   2017-10-13   
336-628 4 Asheboro NC ASBONCXAXAX  424   2013-05-19   
336-630 A Beulah NC ELKNNCXAX6X  424   2025-02-05   
336-630 0 Beulah NC ELKNNCXAX6X  424      
336-635 9 Eden NC GNBONCEUY1X  424   2013-05-21   
336-637 5 Reidsville NC GNBONCEUY1X  424   2018-06-10   
336-637 8 Reidsville NC GNBONCEUY1X  424   2013-05-21   
336-639 7 Burlington NC GNBONCEUY1X  424   2016-03-08   
336-642 A Rural Hall NC GNBONCEUY1X  424   2025-02-05   
336-642 0 Rural Hall NC GNBONCEUY1X  424   2013-05-21   
336-642 4 Rural Hall NC GNBONCEUY1X  424   2007-01-10   
336-652 A Kimesville NC GNBONCEUY1X  424   2025-02-05   
336-652 9 Kimesville NC GNBONCEUY1X  424   2013-05-21   
336-663 4 Greensboro NC GNBONCEUY1X  424   2014-12-05   
336-663 5 Greensboro NC GNBONCEUY1X  424   2014-12-05   
336-663 7 Greensboro NC GNBONCEUY1X  424   2015-01-09   
336-663 8 Greensboro NC GNBONCEUY1X  424   2015-01-09   
336-673 A Mount Airy NC ELKNNCXAX6X  424   2025-02-05   
336-673 0 Mount Airy NC ELKNNCXAX6X  424   2015-07-27   
336-676 4 Greensboro NC GNBONCEUY1X  424   2011-02-24   
336-676 5 Greensboro NC GNBONCEUY1X  424   2011-02-24   
336-676 6 Greensboro NC GNBONCEUY1X  424   2011-02-24   
336-699 6 East Bend NC CRTYNCXA2MD  424   2009-02-11   
336-727 3 Winston-Salem NC GNBONCEUY1X  424   2015-06-01   
336-736 8 Asheboro NC ASBONCXAXAX  424   2008-06-06   
336-737 A Ramseur NC ASBONCXAXAX  424   2025-02-05   
336-737 4 Ramseur NC ASBONCXAXAX  424   2007-01-03   
336-737 9 Ramseur NC ASBONCXAXAX  424   2013-05-21   
336-739 1 Saxapahaw NC GNBONCEUY1X  424   2013-05-21   
336-742 A Anderson NC GNBONCEUY1X  424   2025-02-05   
336-742 4 Anderson NC GNBONCEUY1X  424   2007-04-17   
336-748 6 Winston-Salem NC GNBONCEUY1X  424   2020-03-27   
336-754 1 Walkertown NC GNBONCEUY1X  424   2013-05-21   
336-754 4 Walkertown NC GNBONCEUY1X  424   2007-01-03   
336-755 2 Mount Airy NC ELKNNCXAX6X  424   2010-03-02   
336-755 3 Mount Airy NC ELKNNCXAX6X  424   2007-01-03   
336-762 A Thomasville NC HGPNNCXAIMD  424   2025-02-05   
336-762 0 Thomasville NC HGPNNCXAIMD  424   2016-03-31   
336-763 A Greensboro NC GNBONCEUY1X  424   2025-02-05   
336-763 0 Greensboro NC GNBONCEUY1X  424   2013-05-19   
336-763 1 Greensboro NC GNBONCEUY1X  424   2013-05-19   
336-763 2 Greensboro NC GNBONCEUY1X  424   2013-07-30   
336-763 3 Greensboro NC GNBONCEUY1X  424   2013-07-30   
336-763 4 Greensboro NC GNBONCEUY1X  424   2013-05-19   
336-763 5 Greensboro NC GNBONCEUY1X  424   2014-01-16   
336-763 6 Greensboro NC GNBONCEUY1X  424   2014-10-28   
336-763 7 Greensboro NC GNBONCEUY1X  424   2014-01-16   
336-763 8 Greensboro NC GNBONCEUY1X  424   2014-03-01   
336-763 9 Greensboro NC GNBONCEUY1X  424   2014-10-28   
336-779 1 Winston-Salem NC GNBONCEUY1X  424   2018-11-09   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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