Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
249-566 A HNVION174MD  464D FIBERNETICS CORPORATION 888 805112    
249-599 A DWGHON700MD  2782 TELUS INTEGRATED COMMUNICATIONS 888 805112    
705-635 A DWGHON70RS0  8051 BELL ONTARIO 888 805112    

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

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