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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-276 A Winston-Salem NC   638E ONVOY, LLC - NC 424      
336-276 0 Winston-Salem NC   638E ONVOY, LLC - NC 424   2016-02-05   
336-276 1 Winston-Salem NC   638E ONVOY, LLC - NC 424   2016-02-05   
336-276 2 Winston-Salem NC   638E ONVOY, LLC - NC 424   2016-02-05   
336-276 3 Winston-Salem NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2016-11-17   
336-276 4 Winston-Salem NC   5562 METRO PCS, INC. 424   2016-03-05   
336-276 5 Winston-Salem NC   5562 METRO PCS, INC. 424   2016-03-05   
336-276 6 Winston-Salem NC   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2016-02-06   
336-276 7 Winston-Salem NC   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2016-02-06   
336-276 8 Winston-Salem NC   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2016-02-06   
336-276 9 Winston-Salem NC   5562 METRO PCS, INC. 424   2016-03-05   

Last updated: Sat, 08 Jun 2019 01:52:21 UTC

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