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.

Switch: CRNWON248MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
343-301 A Cornwall ON 154E IRISTEL INC. - ON 888 805142    
343-304 A Vankleek Hill ON 154E IRISTEL INC. - ON 888 805142    
343-309 A Cornwall ON 154E IRISTEL INC. - ON 888 805142    
343-314 A Cornwall ON 154E IRISTEL INC. - ON 888 805142    
343-316 A Cornwall ON 154E IRISTEL INC. - ON 888 805142    
343-342 A Vankleek Hill ON 154E IRISTEL INC. - ON 888 805142    
343-632 A Cornwall ON 154E IRISTEL INC. - ON 888 805142    
343-634 A Cornwall ON 154E IRISTEL INC. - ON 888 805142    
343-635 A Cornwall ON 154E IRISTEL INC. - ON 888 805142    
343-637 A Cornwall ON 154E IRISTEL INC. - ON 888 805142    
613-209 A Cornwall ON 154E IRISTEL INC. - ON 888 805142    
613-703 A Cornwall ON 154E IRISTEL INC. - ON 888 805142    

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.