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: SORLPQ63JMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
579-493 A Sorel QC 464D FIBERNETICS CORPORATION 888 805016    
579-494 A Pierreville QC 464D FIBERNETICS CORPORATION 888 805016    
579-495 A Saint-Denis QC 464D FIBERNETICS CORPORATION 888 805016    
579-496 A Saint-Pie-de-Guire QC 464D FIBERNETICS CORPORATION 888 805016    
579-497 A Saint-Zéphirin QC 464D FIBERNETICS CORPORATION 888 805016    
579-498 A Yamaska QC 464D FIBERNETICS CORPORATION 888 805016    
579-982 A Sorel QC 464D FIBERNETICS CORPORATION 888 805016    

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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