Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 365 [Rate centres in NPA 365] [Dial plan for NPA 365]

NXX: 277

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
365-277 A Campbellville ON BURLON02EMD  4727 ISP TELECOM, INC. 888 805125    

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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