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.

Arnprior, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
343-347 A OTWAON23X0X  464D FIBERNETICS CORPORATION - ON 888 805105    
343-373 A OTWAON23XOX  548H TEKSAVVY SOLUTIONS INC. - ON 888 805105    
343-515 A OTWAON10OMD  4727 ISP TELECOM, INC. 888 805105    
343-761 A OTWAON23XKX  082E DISTRIBUTEL COMMUNICATIONS LIMITED - ON 888 805105    
613-622 A ARPRON02RS1  8051 BELL ONTARIO 888 805105    
613-623 A ARPRON02RS1  8051 BELL ONTARIO 888 805105    
613-626 A ARPRON020MD  2782 TELUS INTEGRATED COMMUNICATIONS 888 805105    

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.