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: 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: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.