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: SMFLON18DS0

Remotes:

Switch Switch name Switch type
ELGNON01RS0  ELGIN  RSC 
LNRKON12RS0  LANARK  RSC 
MBLYON26RS0  MABERLY  RSC 
MDCRON26RS0  MCDONALDS CORNERS  RSC 
PRTHON16RSA  PERTH  RSC 
PTLDON01RS0  PORTLAND  RSC 
TOLDON01RS0  TOLEDO  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
613-283 A Smiths Falls ON 8051 BELL ONTARIO 888 805129    
613-284 A Smiths Falls ON 8051 BELL ONTARIO 888 805129    
613-285 A Smiths Falls ON 8051 BELL ONTARIO 888 805129    

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

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