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.

Alexandria, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
343-235 A ALXNON210MD  2782 TELUS INTEGRATED COMMUNICATIONS 888 805142    
343-432 A CRNWON24FMD  383H INNSYSVOICE CORP - ON 888 805142    
343-474 A CRNWON24EMD  4727 ISP TELECOM, INC. 888 805142    
343-668 A CRNWON240MD  464D FIBERNETICS CORPORATION 888 805142    
613-525 A ALXNON21RS0  8051 BELL ONTARIO 888 805142    
613-642 A CRNWONCE0MD  4878 BRAGG COMMUNICATIONS INC. 888 805142    

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.