Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 584 [Rate centres in NPA 584] [Dial plan for NPA 584]

NXX: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
584-666 A MacGregor MB WNPGMB03JMD  812H IXICA COMMUNICATIONS, INC. 888 808809    

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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