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.
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Renfrew, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
343-361 A RENFON540MD  2782 TELUS Integrated Communications 888 805140    
613-431 A RENFON541MD  940D NRTC Communications 888 805140    
613-432 A RENFON54RS1  8051 Bell Canada 888 805140    
613-433 A RENFON54RS1  8051 Bell Canada 888 805140    
613-570 A PMBRON520MD  6574 Bell Mobility 888 805140    

Last updated: Sat, 14 Sep 2019 01:44:23 UTC

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