Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 519 [Rate centres in NPA 519] [Dial plan for NPA 519]

NXX: 748

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
519-748 A Kitchener-Waterloo ON KTNRON08DS0  8051 BELL ONTARIO 888 805143    

Last updated: Sat, 15 Nov 2025 03:38:44 UTC

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