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-Jude, QC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
450-423 A STAQPQXT1MD  247F Telecommunications Xittel Inc 888 823908    
450-790 A STAQPQ010MD  8254 Maskatel 888 823908    
450-792 A SJUDPQXTRL1  8239 Telebec Ltee. 888 823908    
579-443 A   818D 9163-7918 Quebec Inc (dba CoopTel) 888 823908    

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

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