Local Calling Guide

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

NXX: 444

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
581-444 A Fermont QC SPISPQXQ2MD  6574 BELL CELLULAR, INC. 888      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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