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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Saint-Casimir, QC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
418-339 A SCASPQXQRS1  8083 TELUS COMMUNICATIONS (QUEBEC) INC. - QC 888 808302    
581-276 A DNNCPQXQ4MD  247F TELECOMMUNICATIONS XITTEL INC. - QC 888 808302    
581-657 A DNNCPQ011MD  8306 VIDEOTRON LTD. 888 808302    
581-790 A DNNCPQXQAMD  984C BELL CANADA - QC 888 808302    

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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