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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Sacré-Coeur, QC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
418-236 A SCSYPQ67RS1  8050 BELL QUEBEC 888 805028    
581-245 A LMLBPQ413MD  247F TELECOMMUNICATIONS XITTEL INC. - QC 888 805028    
581-321 A LMLBPQ011MD  8306 VIDEOTRON LTD. 888 805028    

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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