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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: SBTNVAXADS0

Remotes:

Switch Switch name Switch type
HLFXVAXARS0  HALIFAX  RSC 
TBVLVAXARS0  TURBEVILLE  RLC 
VLNSVAXARS0  VOLENS  RSC 
VRGLVAXARS0  VIRGILINA  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
434-517 A South Boston VA 0254 BRIGHTSPEED OF VIRGINIA, LLC 250      
434-572 A South Boston VA 0254 BRIGHTSPEED OF VIRGINIA, LLC 250      
434-575 A South Boston VA 0254 BRIGHTSPEED OF VIRGINIA, LLC 250      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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