Local Calling Guide

Area code/prefix search

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NPA: 581 [Rate centres in NPA 581] [Dial plan for NPA 581]

NXX: 922

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
581-922 A Québec QC QUBCPQBI0MD  5643 FIDO SOLUTIONS INC. - QC 888 805027    

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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