Local Calling Guide

Area code/prefix search

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NPA: 779 [Rate centres in NPA 779] [Dial plan for NPA 779]

NXX: 424

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-424 A Rockford IL   984E BANDWIDTH.COM CLEC, LLC - IL 360   2025-08-07   
779-424 0 Rockford IL   984E BANDWIDTH.COM CLEC, LLC - IL 360   2025-08-07   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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