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: 877

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-877 A Verona IL CHCGILWURMD  965H FRACTEL, LLC 358      
779-877 0 Verona IL   495J STRATUS NETWORKS 358   2020-12-13   
779-877 1 Verona IL   224C ONVOY, LLC 358   2020-10-23   
779-877 2 Verona IL   224C ONVOY, LLC 358   2020-10-23   
779-877 4 Verona IL   516C AT&T CORP. 358   2023-10-02   
779-877 5 Verona IL   224C ONVOY, LLC 358   2021-09-10   
779-877 6 Verona IL   624H ONVOY SPECTRUM, LLC 358   2024-04-28   
779-877 7 Verona IL   965H FRACTEL, LLC 358   2020-09-11   
779-877 8 Verona IL   073H TELNYX LLC 358   2021-05-07   
779-877 9 Verona IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2021-01-07   

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

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