Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]

NXX: 310

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-310 A Kernersville NC GNBONCCKW30  4809 CENTURYLINK COMMUNICATIONS LLC - NC 424      
336-310 0 Kernersville NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2007-03-05   
336-310 1 Kernersville NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2008-11-10   
336-310 2 Kernersville NC BURLNCAT2MD  7421 AT&T - LOCAL 424   2003-12-20   
336-310 3 Kernersville NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2004-08-08   
336-310 4 Kernersville NC GNBONCEU50Z  580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2008-06-23   
336-310 5 Kernersville NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2010-02-26   
336-310 6 Kernersville NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2010-09-12   
336-310 7 Kernersville NC GNBONCCKW30  4809 CENTURYLINK COMMUNICATIONS LLC - NC 424      
336-310 8 Kernersville NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2011-05-29   
336-310 9 Kernersville NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2008-11-22   

Last updated: Fri, 13 May 2022 22:16:13 UTC

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