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-Régis, QC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
343-447 A CRNWON24FMD  383H INNSYSVOICE CORP - ON 888 805142    
343-737 A CRNWONQD0MD  383F FREEDOM MOBILE INC. 888 805142    
613-575 A STRGPQ01RS0  8051 BELL ONTARIO 888 805142    

Last updated: Fri, 10 Sep 2021 12:38:21 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.