Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Tamworth, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
343-217 A TMWOON370MD  2782 TELUS INTEGRATED COMMUNICATIONS 888 805121    
343-282 A KGTNON08XMD  082E DISTRIBUTEL COMMUNICATIONS LIMITED - ON 888 805121    
343-592 A KGTNON08UMD  464D FIBERNETICS CORPORATION 888 805121    
613-379 A TMWOON37RS0  8051 BELL ONTARIO 888 805121    

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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