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: TOROONXNXNX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
416-613 A Toronto ON 464D FIBERNETICS CORPORATION 888 805106    
437-886 A Toronto ON 464D FIBERNETICS CORPORATION 888 805106    
437-887 A Toronto ON 464D FIBERNETICS CORPORATION 888 805106    
437-888 A Toronto ON 464D FIBERNETICS CORPORATION 888 805106    
437-889 A Toronto ON 464D FIBERNETICS CORPORATION 888 805106    
647-243 A Toronto ON 464D FIBERNETICS CORPORATION 888 805106    
647-313 A Toronto ON 464D FIBERNETICS CORPORATION 888 805106    
647-846 A Toronto ON 464D FIBERNETICS CORPORATION 888 805106    
647-847 A Toronto ON 464D FIBERNETICS CORPORATION 888 805106    
647-848 A Toronto ON 464D FIBERNETICS CORPORATION 888 805106    
647-849 A Toronto ON 464D FIBERNETICS CORPORATION 888 805106    
647-872 A Toronto ON 464D FIBERNETICS CORPORATION 888 805106    
647-873 A Toronto ON 464D FIBERNETICS CORPORATION 888 805106    
647-874 A Toronto ON 464D FIBERNETICS CORPORATION 888 805106    
647-875 A Toronto ON 464D FIBERNETICS CORPORATION 888 805106    
647-945 A Toronto ON 464D FIBERNETICS CORPORATION 888 805106    
647-946 A Toronto ON 464D FIBERNETICS CORPORATION 888 805106    

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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