Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 450 [Rate centres in NPA 450] [Dial plan for NPA 450]

NXX: 790

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
450-790 A Saint-Jude QC STAQPQ010MD  8254 GROUPE MASKATEL LP 888 823908    

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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