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: 837

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-837 A Elwood IL CHCGILWUTMD  516J TON80 COMMUNICATIONS, LLC 358      
779-837 0 Elwood IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2022-12-03   
779-837 1 Elwood IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2024-04-20   
779-837 2 Elwood IL CHCGILWUIMD  197D VONAGE AMERICA LLC 358   2022-07-14   
779-837 4 Elwood IL CHCGILWUTMD  516J TON80 COMMUNICATIONS, LLC 358   2022-03-11   

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

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