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: KTNRONACBMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
226-899 A Kitchener-Waterloo ON 5643 FIDO SOLUTIONS INC. - QC 888 805143    
226-978 A Kitchener-Waterloo ON 5643 FIDO SOLUTIONS INC. - QC 888 805143    
382-885 A Kitchener-Waterloo ON 5643 FIDO SOLUTIONS INC. - QC 888 805143    
519-721 A Kitchener-Waterloo ON 5643 FIDO SOLUTIONS INC. - QC 888 805143    
519-722 A Kitchener-Waterloo ON 5643 FIDO SOLUTIONS INC. - QC 888 805143    
519-729 A Kitchener-Waterloo ON 5643 FIDO SOLUTIONS INC. - QC 888 805143    
519-781 A Kitchener-Waterloo ON 5643 FIDO SOLUTIONS INC. - QC 888 805143    
548-333 A Kitchener-Waterloo ON 5643 FIDO SOLUTIONS INC. - QC 888 805143    
548-577 A Kitchener-Waterloo ON 5643 FIDO SOLUTIONS INC. - QC 888 805143    

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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