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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Henryville, QC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
354-499 A STJNPQ924MD  812H IXICA COMMUNICATIONS, INC. 888 805011    
450-299 A HEVLPQ94RS1  8050 BELL QUEBEC 888 805011    
579-295 A HEVLPQ940MD  2243 TELUS COMMUNICATIONS (QUEBEC) INC. - QC 888 805011    
579-384 A STJNPQ930MD  4727 ISP TELECOM, INC. 888 805011    
579-416 A STJNPQ93DMD  464D FIBERNETICS CORPORATION 888 805011    
579-722 A LAGNPQ010MD  8306 VIDEOTRON LTD. 888 805011    

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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