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.
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Switch: VYFDPQ476MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
579-920 A Valleyfield QC 160G COMWAVE NETWORKS INC. - ON 888 805004    
579-921 A Franklin Centre QC 160G COMWAVE NETWORKS INC. - ON 888 805004    
579-922 A Les Cèdres QC 160G COMWAVE NETWORKS INC. - ON 888 805004    
579-923 A Ormstown QC 160G COMWAVE NETWORKS INC. - ON 888 805004    
579-924 A Rivière-Beaudette QC 160G COMWAVE NETWORKS INC. - ON 888 805004    
579-925 A Saint-Clet QC 160G COMWAVE NETWORKS INC. - ON 888 805004    
579-926 A Sainte-Justine-de-Newton QC 160G COMWAVE NETWORKS INC. - ON 888 805004    
579-927 A Sainte-Marthe QC 160G COMWAVE NETWORKS INC. - ON 888 805004    
579-928 A Vaudreuil QC 160G COMWAVE NETWORKS INC. - ON 888 805004    
579-940 A Coteau-Landing QC 160G COMWAVE NETWORKS INC. - ON 888 805004    

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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