Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 793K TWC IP ENABLED SERVICES, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
336-897 1 Greensboro NC GNBONCEUY1X  424   2015-04-20   
336-897 2 Greensboro NC GNBONCEUY1X  424   2015-04-20   
336-897 3 Greensboro NC GNBONCEUY1X  424   2015-04-20   
336-901 4 Gibsonville NC GNBONCEUY1X  424   2017-07-28   
336-904 0 Kernersville NC GNBONCEUY1X  424   2013-05-21   
336-904 6 Kernersville NC GNBONCEUY1X  424   2015-04-20   
336-905 7 High Point NC HGPNNCXAIMD  424   2008-09-05   
336-905 8 High Point NC HGPNNCXAIMD  424   2010-03-10   
336-907 3 Greensboro NC GNBONCEUY1X  424   2015-01-09   
336-907 4 Greensboro NC GNBONCEUY1X  424   2014-12-15   
336-907 7 Greensboro NC GNBONCEUY1X  424   2012-07-06   
336-907 8 Greensboro NC GNBONCEUY1X  424   2012-07-06   
336-916 0 Madison NC GNBONCEUY1X  424   2017-04-17   
336-919 1 Milton NC   250   2025-05-11   
336-923 5 Oldtown NC GNBONCEUY1X  424   2007-01-10   
336-923 8 Oldtown NC GNBONCEUY1X  424   2008-11-24   
336-930 1 Winston-Salem NC GNBONCEUY1X  424   2016-12-09   
336-936 8 Mocksville NC   422   2013-05-21   
336-936 9 Mocksville NC   422   2006-12-06   
336-938 0 Greensboro NC GNBONCEUY1X  424   2013-03-13   
336-941 3 Advance NC CRTYNCXA2MD  424   2009-02-11   
336-941 9 Advance NC CRTYNCXA2MD  424   2013-05-21   
336-942 8 High Point NC HGPNNCXAIMD  424   2018-07-30   
336-946 1 Lewisville NC GNBONCEUY1X  424   2007-01-10   
336-946 6 Lewisville NC GNBONCEUY1X  424   2013-05-21   
336-946 9 Lewisville NC GNBONCEUY1X  424   2012-08-16   
336-949 4 Madison NC GNBONCEUY1X  424   2007-01-03   
336-949 9 Madison NC GNBONCEUY1X  424   2013-05-21   
336-955 1 Winston-Salem NC GNBONCEUY1X  424   2015-12-31   
336-955 2 Winston-Salem NC GNBONCEUY1X  424   2015-12-31   
336-955 3 Winston-Salem NC GNBONCEUY1X  424   2015-12-31   
336-961 0 Forbush NC CRTYNCXA2MD  424   2009-02-11   
336-985 6 King NC GNBONCEUY1X  424   2007-03-13   
336-985 8 King NC GNBONCEUY1X  424   2013-05-21   
336-986 9 Winston-Salem NC GNBONCEUY1X  424   2015-02-12   
336-991 5 High Point NC HGPNNCXAIMD  424   2014-11-29   
336-997 9 Winston-Salem NC GNBONCEUY1X  424   2014-11-24   
336-999 7 Winston-Salem NC GNBONCEUY1X  424   2015-03-31   
336-999 8 Winston-Salem NC GNBONCEUY1X  424   2015-03-31   
347-215 2 New York City Zone 15 NY NYCMNYWI0MD  132   2008-04-10   
347-223 4 New York City Zone 06 NY NYCMNYWI0MD  132   2004-04-26   
347-227 A New York City Zone 06 NY NYCMNYWI0MD  132      
347-227 7 New York City Zone 06 NY NYCMNYWI0MD  132   2007-04-04   
347-227 8 New York City Zone 06 NY NYCMNYWI0MD  132   2007-04-04   
347-230 4 New York City Zone 13 NY NYCMNYWI0MD  132   2005-06-22   
347-233 2 New York City Zone 10 NY NYCMNYWI0MD  132   2007-11-07   
347-233 3 New York City Zone 10 NY NYCMNYWI0MD  132   2007-04-10   
347-233 4 New York City Zone 10 NY NYCMNYWI0MD  132   2007-04-24   
347-235 0 New York City Zone 11 NY NYCMNYWI0MD  132   2007-02-21   
347-235 4 New York City Zone 11 NY NYCMNYWI0MD  132   2006-03-20   

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Last updated: Sat, 04 Jul 2026 13:07:56 UTC

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