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: STTRPQBW2MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
450-508 A Sainte-Thérèse QC 8306 VIDEOTRON LTD. 888 805007    
450-595 A Mirabel-Aéroport QC 8306 VIDEOTRON LTD. 888 805007    
450-818 A Sainte-Thérèse QC 8306 VIDEOTRON LTD. 888 805007    
450-939 A Sainte-Thérèse QC 8306 VIDEOTRON LTD. 888 805007    
450-951 A Sainte-Thérèse QC 8306 VIDEOTRON LTD. 888 805007    
579-630 A Sainte-Thérèse QC 8306 VIDEOTRON LTD. 888 805007    
579-637 A Sainte-Thérèse QC 8306 VIDEOTRON LTD. 888 805007    
579-642 A Mirabel-Aéroport QC 8306 VIDEOTRON LTD. 888 805007    

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

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