Local Calling Guide

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NPA: 742 [Rate centres in NPA 742] [Dial plan for NPA 742]

NXX: 600

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
742-600 A Whitby ON OSHWON95XOX  812H IXICA COMMUNICATIONS, INC. 888 805118    

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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