Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 548 [Rate centres in NPA 548] [Dial plan for NPA 548]

NXX: 405

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
548-405 A Listowel ON SRFRON38JMD  328F VIDEOTRON LTD. 888 805137    

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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