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: SLAMPQ20NMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
579-333 A Saint-Marc QC 464D FIBERNETICS CORPORATION - ON 888 805012    
579-572 A Marieville QC 464D FIBERNETICS CORPORATION - ON 888 805012    
579-573 A Varennes QC 464D FIBERNETICS CORPORATION - ON 888 805012    
579-880 A Saint-Lambert QC 464D FIBERNETICS CORPORATION - ON 888 805012    
579-881 A Longueuil QC 464D FIBERNETICS CORPORATION - ON 888 805012    
579-882 A Boucherville QC 464D FIBERNETICS CORPORATION - ON 888 805012    
579-883 A Beloeil QC 464D FIBERNETICS CORPORATION - ON 888 805012    
579-884 A Saint-Bruno QC 464D FIBERNETICS CORPORATION - ON 888 805012    
579-885 A Chambly QC 464D FIBERNETICS CORPORATION - ON 888 805012    
579-886 A Laprairie QC 464D FIBERNETICS CORPORATION - ON 888 805012    

Last updated: Tue, 04 May 2021 15:04:27 UTC

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