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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Baie-Trinité, QC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
367-901 A BACUPQDL0MD  154E IRISTEL INC. - ON 888 808304    
418-920 A BATRPQXQRS1  8083 TELUS COMMUNICATIONS (QUEBEC) INC. - QC 888 808304    
418-939 A BATRPQXQRS1  8083 TELUS COMMUNICATIONS (QUEBEC) INC. - QC 888 808304    
581-517 A BACUPQDL0MD  154E IRISTEL INC. - ON 888 808304    
581-900 A BACUPQDL0MD  154E IRISTEL INC. - ON 888 808304    

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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