Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 354 [Rate centres in NPA 354] [Dial plan for NPA 354]

NXX: 221

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
354-221 A Saint-Constant QC   221K COGECO CONNEXION INC. 888 805010    

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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