Local Calling Guide

Area code/prefix search

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

NXX: 991

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-991 A Leland IL CHCGIL24DS6  224C ONVOY, LLC 358      
779-991 0 Leland IL CHCGIL24NMD  495J STRATUS NETWORKS 358   2020-12-13   
779-991 1 Leland IL CHCGIL24DS6  224C ONVOY, LLC 358   2020-10-11   
779-991 2 Leland IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-02-12   
779-991 3 Leland IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-02-12   
779-991 4 Leland IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-02-12   
779-991 6 Leland IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2022-02-06   
779-991 8 Leland IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2024-04-28   

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

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