Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
613-275 A TOLDON01RS0  8051 BELL ONTARIO 888 805129    
753-727 A SMFLON187MD  464D FIBERNETICS CORPORATION 888 805129    

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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