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
336-930 A Winston-Salem NC   638E ONVOY, LLC - NC 424      
336-930 0 Winston-Salem NC   638E ONVOY, LLC - NC 424   2016-03-06   
336-930 1 Winston-Salem NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2016-12-09   
336-930 2 Winston-Salem NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2016-04-28   
336-930 3 Winston-Salem NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2016-04-28   
336-930 4 Winston-Salem NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2016-04-28   
336-930 5 Winston-Salem NC   516C AT&T CORP. 424   2016-06-13   
336-930 6 Winston-Salem NC   5562 METRO PCS, INC. 424   2017-03-17   
336-930 7 Winston-Salem NC   638E ONVOY, LLC - NC 424   2016-04-29   
336-930 8 Winston-Salem NC   511C SOUTH CAROLINA NET, INC. - NC 424   2016-04-01   
336-930 9 Winston-Salem NC   638E ONVOY, LLC - NC 424   2016-04-29   

Last updated: Sat, 09 Mar 2019 02:16:03 UTC

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