Local Calling Guide

Area code/prefix search

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NPA: 825 [Rate centres in NPA 825] [Dial plan for NPA 825]

NXX: 578

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
825-578 A Calgary AB CLGRABSM2MD  346J IRISTEL, INC. 888 808401 2024-01-01   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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