Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Oak River, MB

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
204-566 A OKRVMB01RS1  8088 MANITOBA TELEPHONE SYSTEM 888 808801    
431-875 A BRNDMBWC0MD  120F WESTMAN MEDIA COOPERATIVE LTD. - MB 888 808801    

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

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