Local Calling Guide

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NPA: 613 [Rate centres in NPA 613] [Dial plan for NPA 613]

NXX: 490

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
613-490 A Stirling ON BLVLON248MD  4727 ISP TELECOM, INC. 888 805126    

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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