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.

Leeds, QC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
418-424 A LEDSPQ32RS1  8050 BELL QUEBEC 888 805023    
581-271 A THMNPQ377MD  247F TILICOMMUNICATIONS XITTEL INC. - QC 888 805023    
581-377 A LEDSPQ320MD  2243 TELUS COMMUNICATIONS (QUEBEC) INC. - QC 888 805023    
581-413 A THMNPQ050MD  817D IVIC TELECOM S.E.N.C. - QC 888 805023    
581-768 A THMNPQ013MD  8306 VIDEOTRON LTD. 888 805023    
581-940 A THMNPQ013MD  8306 VIDEOTRON LTD. 888 805023    

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.