Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 819 [Rate centres in NPA 819] [Dial plan for NPA 819]

NXX: 497

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
819-497 A Maskinongé QC TSRVPQAF0MD  843D 9164-3122 QUEBEC INC. - QC 888 805020    

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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