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: SORLPQ630MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
579-335 A Yamaska QC 818D COOPTEL 888 805016    
579-355 A Saint-Pie-de-Guire QC 818D COOPTEL 888 805016    
579-451 A Saint-Denis QC 818D COOPTEL 888 805016    
579-547 A Saint-Zéphirin QC 818D COOPTEL 888 805016    
579-548 A Sorel QC 818D COOPTEL 888 805016    

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.