Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 431 [Rate centres in NPA 431] [Dial plan for NPA 431]

NXX: 312

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
431-312 A Selkirk MB SLKRMB01DMD  069J XPLORE MOBILE INC. 888 808805    

Last updated: Sun, 17 May 2026 03:26:51 UTC

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