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: STJHNBSUKMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
506-271 A Saint John NB 329A ALIANT TELECOM (MOBILITY) 888 809004    
506-333 A Saint John NB 329A ALIANT TELECOM (MOBILITY) 888 809004    
506-343 A Saint John NB 329A ALIANT TELECOM (MOBILITY) 888 809004    
506-349 A Saint John NB 329A ALIANT TELECOM (MOBILITY) 888 809004    
506-647 A Saint John NB 329A ALIANT TELECOM (MOBILITY) 888 809004    
506-650 A Saint John NB 329A ALIANT TELECOM (MOBILITY) 888 809004    
506-651 A Saint John NB 329A ALIANT TELECOM (MOBILITY) 888 809004    
506-654 A Saint John NB 329A ALIANT TELECOM (MOBILITY) 888 809004    

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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