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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Lyster, QC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
819-389 A LYSTPQ33RS1  8050 BELL QUEBEC 888 805022    
873-286 A VCVLPQ398MD  4727 ISP TELECOM, INC. 888 805022    
873-616 A   2243 TELUS COMMUNICATIONS (QUEBEC) INC. - QC 888 805022    
873-668 A VCVLPQAKAMD  8306 VIDEOTRON LTD. 888 805022    
873-690 A VCVLPQ030MD  817D IVIC TELECOM S.E.N.C. - QC 888 805022    
873-828 A VCVLPQAKAMD  8306 VIDEOTRON LTD. 888 805022    

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.