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: 639

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-639 A McHenry IL CHCGILWUTMD  516J TON80 COMMUNICATIONS, LLC 358      
779-639 0 McHenry IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
779-639 1 McHenry IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
779-639 2 McHenry IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
779-639 3 McHenry IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
779-639 4 McHenry IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
779-639 5 McHenry IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
779-639 6 McHenry IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
779-639 7 McHenry IL CHCGILWUTMD  516J TON80 COMMUNICATIONS, LLC 358   2022-03-17   
779-639 8 McHenry IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
779-639 9 McHenry IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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