Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 613 [Rate centres in NPA 613] [Dial plan for NPA 613]

NXX: 375

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
613-375 A Parham ON PRHMONXMRS0  8225 NORTH FRONTENAC TELEPHONE CORPORATION LIMITED 888      

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

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