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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Kerwood, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
226-590 A LONDON14X4X  082E DISTRIBUTEL COMMUNICATIONS LIMITED - ON 888 805131    
226-903 A   548H TEKSAVVY SOLUTIONS INC. - ON 888 805131    
519-247 A KRWDON01RS0  8051 BELL ONTARIO 888 805131    
548-247 A LONDON14X0X  464D FIBERNETICS CORPORATION - ON 888 805131 2021-02-02   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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