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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Breslau, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
226-366 A KTNRON06X2X  464D Fibernetics Corporation 888 805143    
226-510 A   082E Distributel 888 805143    
226-632 A   160G Comwave Networks 888 805143    
226-856 A   383H InnSysVoice Corp 888 805143    
519-213 A BSLAON010MD  743B Rogers Communications Canada Inc. (Cable) 888 805143    
519-648 A BSLAON01RS0  8051 Bell Canada 888 805143    
548-833 A   571G Rogers Communications Canada Inc. 888 805143    
548-868 A   4727 ISP Telecom 888 805143    

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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