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: OTWAON01DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
613-356 A Ottawa ON 8051 BELL ONTARIO 888 805105    
613-596 A Ottawa ON 8051 BELL ONTARIO 888 805105    
613-721 A Ottawa ON 8051 BELL ONTARIO 888 805105    
613-726 A Ottawa ON 8051 BELL ONTARIO 888 805105    
613-763 A Ottawa ON 8051 BELL ONTARIO 888 805105    
613-765 A Ottawa ON 8051 BELL ONTARIO 888 805105    
613-768 A Ottawa ON 8051 BELL ONTARIO 888 805105    
613-820 A Ottawa ON 8051 BELL ONTARIO 888 805105    
613-828 A Ottawa ON 8051 BELL ONTARIO 888 805105    
613-829 A Ottawa ON 8051 BELL ONTARIO 888 805105    
613-901 A Ottawa ON 8051 BELL ONTARIO 888 805105    
613-904 A Ottawa ON 8051 BELL ONTARIO 888 805105    

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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