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.

Alfred, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
343-201 A LEFVON012MD  328F VIDEOTRON LTD. 888 805105    
343-371 A OTWAON23XOX  548H TEKSAVVY SOLUTIONS INC. - ON 888 805105    
343-454 A OTWAON23X0X  464D FIBERNETICS CORPORATION - ON 888 805105    
343-520 A ALFEON010MD  2782 TELUS INTEGRATED COMMUNICATIONS 888 805105    
343-691 A OTWAON23XNX  160G COMWAVE NETWORKS INC. - ON 888 805105    
343-789 A OTWAON23XKX  082E DISTRIBUTEL COMMUNICATIONS LIMITED - ON 888 805105    
613-605 A LEFVON011MD  328F VIDEOTRON LTD. 888 805105    
613-679 A ALFEON01RSA  8051 BELL ONTARIO 888 805105    
613-708 A ANPLON010MD  8306 VIDEOTRON LTD. 888 805105    

Last updated: Sun, 07 Feb 2021 01:52:50 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.