Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 779 [Rate centres in NPA 779] [Dial plan for NPA 779]

NXX: 397

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-397 A Cabery IL BLTNILXDXHY  624H ONVOY SPECTRUM, LLC 366      
779-397 2 Cabery IL BLTNILTSX1X  490J DISH WIRELESS, LLC 366   2024-01-15   
779-397 3 Cabery IL BLTNILXDXHY  624H ONVOY SPECTRUM, LLC 366   2023-07-07   

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

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