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: 316

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
431-316 A Dauphin MB DAPHMB016MD  069J XPLORE MOBILE INC. 888 808802    

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

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