Local Calling Guide

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

NXX: 339

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-339 A Frankfort IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
779-339 0 Frankfort IL   224C ONVOY, LLC 358   2023-10-16   
779-339 1 Frankfort IL   224C ONVOY, LLC 358   2023-10-16   
779-339 2 Frankfort IL   224C ONVOY, LLC 358   2023-10-16   
779-339 3 Frankfort IL   224C ONVOY, LLC 358   2023-10-16   
779-339 4 Frankfort IL   224C ONVOY, LLC 358   2023-10-16   
779-339 5 Frankfort IL   224C ONVOY, LLC 358   2023-10-16   
779-339 6 Frankfort IL   224C ONVOY, LLC 358   2023-10-16   
779-339 7 Frankfort IL   224C ONVOY, LLC 358   2024-03-01   
779-339 8 Frankfort IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2021-12-03   
779-339 9 Frankfort IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2021-12-03   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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