Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 450 [Rate centres in NPA 450] [Dial plan for NPA 450]

NXX: 351

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
450-351 A Beauharnois QC CTGYPQ133MD  160G COMWAVE NETWORKS INC. - ON 888 805010    

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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