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.
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NPA: 416 [Rate centres in NPA 416] [Dial plan for NPA 416]

NXX: 465

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
416-465 A Toronto ON TOROON05CG0  8051 BELL ONTARIO 888 805106    

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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