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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Tasiujaq, QC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
819-633 A TSAQPQ37CG0  8050 BELL QUEBEC 888 805020    
873-513 A TSAQPQ010MD  154E IRISTEL INC. - ON 888 805020    
873-587 A TSAQPQ010MD  154E IRISTEL INC. - ON 888 805020    

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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