Local Calling Guide

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NPA: 249 [Rate centres in NPA 249] [Dial plan for NPA 249]

NXX: 891

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
249-891 A Orillia ON BARION18GMD  4727 ISP TELECOM, INC. 888 805141    

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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