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: 284

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-284 A Sheldon IL CHCGIL24NMD  495J STRATUS NETWORKS 358      
779-284 0 Sheldon IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2022-02-11   
779-284 1 Sheldon IL CHCGIL24NMD  495J STRATUS NETWORKS 358   2020-10-22   
779-284 8 Sheldon IL   624H ONVOY SPECTRUM, LLC 358   2024-04-28   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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