Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 226 [Rate centres in NPA 226] [Dial plan for NPA 226]

NXX: 878

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
226-878 A Petrolia ON SARNON30KMD  383H INNSYSVOICE CORP - ON 888 805128    

Last updated: Fri, 10 Jul 2026 02:55:48 UTC

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