Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 683 [Rate centres in NPA 683] [Dial plan for NPA 683]

NXX: 207

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
683-207 A Otter Lake ON   221K COGECO CONNEXION INC. 888 805112    

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

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