Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: WNSLNCLE78F

Remotes:

Switch Switch name Switch type
WNSLNCARRS2  WINSTON SALEM ARCADIA  EXM 
WNSLNCWARS0  WINSTON SALEM WALLBURG  5BR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
336-418 A Winston-Salem NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-650 A Winston-Salem NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-720 A Winston-Salem NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-771 A Winston-Salem NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-784 A Winston-Salem NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-785 A Winston-Salem NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-788 A Winston-Salem NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-796 A Winston-Salem NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-806 A Winston-Salem NC 6023 REISENWEAVER COMM INC DBA RCS COMMUNICATIONS GROUP 424      

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

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