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: WDBGON48CG0

Remotes:

Switch Switch name Switch type
BOTNON12RSA  BOLTON  RSC 
KNBGON21RSA  KLEINBURG  RSC 
NBTNON64RSA  NOBLETON  RSC 
PLGVON53RSA  PALGRAVE  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
289-657 A Woodbridge ON 8051 BELL ONTARIO 888 805145    
905-264 A Woodbridge ON 8051 BELL ONTARIO 888 805145    
905-265 A Woodbridge ON 8051 BELL ONTARIO 888 805145    
905-850 A Woodbridge ON 8051 BELL ONTARIO 888 805145    
905-851 A Woodbridge ON 8051 BELL ONTARIO 888 805145    
905-856 A Woodbridge ON 8051 BELL ONTARIO 888 805145    

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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