Local Calling Guide

Area code/prefix search

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NPA: 587 [Rate centres in NPA 587] [Dial plan for NPA 587]

NXX: 631

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
587-631 A Forestburg AB CMRSABBT4MD  2933 BELL WEST, INC. - ON 888 808402    

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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