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: BTFDON17DMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
226-225 A Paris ON 464D FIBERNETICS CORPORATION 888 805107    
226-227 A Brantford ON 464D FIBERNETICS CORPORATION 888 805107    
226-446 A Ohsweken ON 464D FIBERNETICS CORPORATION 888 805107    
226-725 A Brantford ON 464D FIBERNETICS CORPORATION 888 805107    
382-484 A Brantford ON 464D FIBERNETICS CORPORATION 888 805107    
548-379 A Paris ON 464D FIBERNETICS CORPORATION 888 805107    
548-981 A Burford ON 464D FIBERNETICS CORPORATION 888 805107    
548-982 A Lynden ON 464D FIBERNETICS CORPORATION 888 805107    
548-983 A Mount Pleasant ON 464D FIBERNETICS CORPORATION 888 805107    
548-984 A Scotland ON 464D FIBERNETICS CORPORATION 888 805107    
548-985 A St George ON 464D FIBERNETICS CORPORATION 888 805107    

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

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