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.

Sainte-Croix, QC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
418-701 A STHLPQ011MD  8306 VIDEOTRON LTD. 888 808309    
418-926 A SCLRPQXQRS1  8083 TELUS COMMUNICATIONS (QUEBEC) INC. - QC 888 808309    

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.