Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Erin, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
226-614 A OGVLON233MD  464D FIBERNETICS CORPORATION 888 805117    
226-892 A ERINON011MD  2782 TELUS INTEGRATED COMMUNICATIONS 888 805117    
382-982 A   464D FIBERNETICS CORPORATION 888 805117    
519-315 A ERINON010MD  743B ROGERS COMMUNICATIONS CANADA INC. 888 805117    
519-833 A ERINON01RS0  8051 BELL ONTARIO 888 805117    
548-432 A OGVLON233MD  464D FIBERNETICS CORPORATION 888 805117    

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

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