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: FRRYVAXADS0

Remotes:

Switch Switch name Switch type
LURYVAXARS0  LURAY  RSC 
SHNDVAXARS0  SHENANDOAH  RSC 
STNLVAXARS0  STANLEY  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
540-551 A Front Royal VA 0254 BRIGHTSPEED OF VIRGINIA, LLC 246      
540-622 A Front Royal VA 0254 BRIGHTSPEED OF VIRGINIA, LLC 246      
540-631 A Front Royal VA 0254 BRIGHTSPEED OF VIRGINIA, LLC 246      
540-635 A Front Royal VA 0254 BRIGHTSPEED OF VIRGINIA, LLC 246      
540-636 A Front Royal VA 0254 BRIGHTSPEED OF VIRGINIA, LLC 246      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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