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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Laterrière, QC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
367-324 A CCTMPQ034MD  464D FIBERNETICS CORPORATION 888 805029    
418-303 A LTRRPQ011MD  8306 VIDEOTRON LTD. 888 805029    
418-402 A LTRRPQ011MD  8306 VIDEOTRON LTD. 888 805029    
418-678 A LTRRPQ51RS1  8050 BELL QUEBEC 888 805029    
581-384 A CCTMPQBC0MD  247F TELECOMMUNICATIONS XITTEL INC. - QC 888 805029    
581-546 A LTRRPQ510MD  2243 TELUS COMMUNICATIONS (QUEBEC) INC. - QC 888 805029    
581-566 A CCTMPQ030MD  083E DISTRIBUTEL COMMUNICATIONS LIMITED - QC 888 805029    

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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