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: 297

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-297 A Sterling IL DIXNILXALMD  515J IP HORIZON LLC 364      
779-297 0 Sterling IL   6265 UNITED STATES CELLULAR - IL 364   2025-01-23   
779-297 1 Sterling IL   515J IP HORIZON LLC 364   2020-11-06   
779-297 2 Sterling IL   6265 UNITED STATES CELLULAR - IL 364   2025-01-23   
779-297 3 Sterling IL   6265 UNITED STATES CELLULAR - IL 364   2025-01-23   
779-297 4 Sterling IL   6265 UNITED STATES CELLULAR - IL 364   2025-01-23   
779-297 7 Sterling IL DKLBILXAX8X  318J COMCAST IP PHONE, LLC 364   2020-12-08   
779-297 8 Sterling IL   6265 UNITED STATES CELLULAR - IL 364   2025-01-23   
779-297 9 Sterling IL   6265 UNITED STATES CELLULAR - IL 364   2025-01-23   

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

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