Local Calling Guide

Area code/prefix search

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

NXX: 399

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-399 A Kinsman IL CHCGILWURMD  965H FRACTEL, LLC 358      
779-399 0 Kinsman IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2022-04-22   
779-399 3 Kinsman IL   145J TERRA NOVA TELECOM INC. 358   2025-05-21   
779-399 9 Kinsman IL CHCGILWURMD  965H FRACTEL, LLC 358   2021-03-11   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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