Local Calling Guide

Area code/prefix search

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NPA: 604 [Rate centres in NPA 604] [Dial plan for NPA 604]

NXX: 350

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
604-350 A Ladner BC VANCBCCN1MD  2933 BELL WEST, INC. - ON 888 808612    

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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