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.

Saint-Éphrem-de-Beauce, QC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
418-484 A SEPBPQXEDS0  8233 TELEPHONE DE ST-EPHREM INC. 888 823301    
581-381 A SEPBPQXE0MD  2243 TELUS COMMUNICATIONS (QUEBEC) INC. - QC 888 823301    

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.