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: 691

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
519-691 A London ON LONDON47DS1  8051 BELL ONTARIO 888 805131    

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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