Local Calling Guide

Area code/prefix search

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NPA: 548 [Rate centres in NPA 548] [Dial plan for NPA 548]

NXX: 285

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
548-285 A Thamesford ON WDSTON45CMD  004G QUADRO COMMUNICATIONS CO-OPERATIVE INC. - ON 888 805135    

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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