Local Calling Guide

Area code/prefix search

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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
336-399 7 Winston-Salem NC   424      
336-399 8 Winston-Salem NC   424      
336-399 9 Winston-Salem NC   424      
336-405 A Greensboro NC GNBONCEU65Z  424      
336-405 0 Greensboro NC   424   2012-03-11   
336-405 1 Greensboro NC   424   2012-03-11   
336-405 2 Greensboro NC   424   2011-08-18   
336-405 3 Greensboro NC   424   2011-08-18   
336-405 4 Greensboro NC   424   2012-05-02   
336-405 5 Greensboro NC   424   2012-05-02   
336-405 6 Greensboro NC   424   2012-05-02   
336-405 7 Greensboro NC   424   2012-05-02   
336-405 9 Greensboro NC   424   2011-08-18   
336-410 1 High Point NC   424   2005-05-17   
336-410 2 High Point NC   424   2005-07-20   
336-410 3 High Point NC   424   2005-07-20   
336-415 1 Mount Airy NC   424   2010-07-16   
336-415 2 Mount Airy NC   424   2010-07-16   
336-415 8 Mount Airy NC   424   2011-02-02   
336-415 9 Mount Airy NC   424   2011-02-02   
336-417 1 Burlington NC   424   2009-02-02   
336-417 2 Burlington NC   424   2014-01-17   
336-417 3 Burlington NC   424   2010-03-27   
336-417 4 Burlington NC   424   2014-09-03   
336-417 6 Burlington NC   424   2011-07-08   
336-417 7 Burlington NC   424   2014-09-03   
336-417 9 Burlington NC   424   2014-01-17   
336-419 5 Greensboro NC   424   2010-07-16   
336-419 6 Greensboro NC   424   2010-07-16   
336-419 7 Greensboro NC   424   2010-07-16   
336-419 8 Greensboro NC   424   2010-07-16   
336-419 9 Greensboro NC   424   2010-07-16   
336-422 A Winston-Salem NC GNBONCEU65Z  424      
336-422 2 Winston-Salem NC   424   2010-08-17   
336-422 3 Winston-Salem NC   424   2010-08-17   
336-422 4 Winston-Salem NC   424   2010-08-17   
336-422 5 Winston-Salem NC   424   2010-08-17   
336-422 8 Winston-Salem NC   424   2011-02-16   
336-422 9 Winston-Salem NC   424   2010-08-15   
336-425 0 Lexington NC   424   2005-03-17   
336-429 A Mount Airy NC GNBONCEU65Z  424      
336-429 3 Mount Airy NC   424   2004-12-18   
336-429 7 Mount Airy NC   424   2006-02-26   
336-429 8 Mount Airy NC   424   2004-07-19   
336-429 9 Mount Airy NC   424   2004-07-19   
336-437 2 Burlington NC   424   2003-07-09   
336-437 3 Burlington NC   424   2005-07-20   
336-437 4 Burlington NC   424   2004-03-08   
336-437 5 Burlington NC   424   2004-11-15   
336-437 6 Burlington NC   424   2005-07-20   

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

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