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: 790

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-790 A Sterling IL DIXNIL350MD  939H COMMIO, LLC 364      
779-790 0 Sterling IL DIXNIL350MD  939H COMMIO, LLC 364   2023-06-15   
779-790 1 Sterling IL   6265 UNITED STATES CELLULAR - IL 364   2025-01-23   
779-790 2 Sterling IL   6265 UNITED STATES CELLULAR - IL 364   2025-01-23   
779-790 3 Sterling IL   6265 UNITED STATES CELLULAR - IL 364   2025-01-23   
779-790 4 Sterling IL   6265 UNITED STATES CELLULAR - IL 364   2025-01-23   
779-790 5 Sterling IL   6265 UNITED STATES CELLULAR - IL 364   2025-01-23   
779-790 6 Sterling IL   6265 UNITED STATES CELLULAR - IL 364   2025-01-23   
779-790 7 Sterling IL   6265 UNITED STATES CELLULAR - IL 364   2025-01-23   
779-790 8 Sterling IL   6265 UNITED STATES CELLULAR - IL 364   2025-01-23   
779-790 9 Sterling IL   6265 UNITED STATES CELLULAR - IL 364   2025-01-23   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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