Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
204-236 A BRRVMB01RS1  8088 MANITOBA TELEPHONE SYSTEM 888 808807    
431-906 A SWRVMB040MD  120F WESTMAN MEDIA COOPERATIVE LTD. - MB 888 808807    

Last updated: Sat, 02 May 2026 12:20:53 UTC

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