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.

NPA: 263 [Rate centres in NPA 263] [Dial plan for NPA 263]

NXX: 945

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
263-945 A Montréal QC   328F VIDEOTRON LTD. 888 805009    
263-945 0 Montréal QC   328F VIDEOTRON LTD. 888 805009 2025-04-12   
263-945 1 Montréal QC   8050 BELL QUEBEC 888 805009 2025-10-08   
263-945 2 Montréal QC   221K COGECO CONNEXION INC. 888 805009 2025-09-26   
263-945 3 Montréal QC   646F TELUS MOBILITY 888 805009 2025-07-17   
263-945 4 Montréal QC   201A PRIMUS TELECOMMUNICATIONS CANADA INC. 888 805009 2025-07-24   
263-945 5 Montréal QC   8377 ROGERS COMMUNICATIONS CANADA INC. 888 805009 2025-10-05   
263-945 6 Montréal QC   4727 ISP TELECOM, INC. 888 805009 2025-09-05   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.