Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
343-220 A PTLDON010MD  2782 TELUS INTEGRATED COMMUNICATIONS 888 805129    
613-272 A PTLDON01RS0  8051 BELL ONTARIO 888 805129    
613-972 A SMFLON185MD  920D WESTPORT TELCO LIMITED DBA WTC COMMS - ON 888 805129    
753-726 A SMFLON187MD  464D FIBERNETICS CORPORATION 888 805129    

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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