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.

Innerkip, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
226-322 A WDSTON040MD  8226 NO NORWICH TEL, LTD DBA EXECULINK TELECOM - ON 888 805135    
519-405 A IRKPON410MD  743B ROGERS COMMUNICATIONS CANADA INC. 888 805135    
519-469 A IRKPON41RS0  8051 BELL ONTARIO 888 805135    
548-445 A WDSTON110MD  464D FIBERNETICS CORPORATION 888 805135    

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

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