Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
519-526 A AUBNON54RS1  8051 BELL ONTARIO 888 805127    
548-569 A CLTNON055MD  464D FIBERNETICS CORPORATION 888 805127    

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

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