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: 600

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-600 A Cissna Park IL CHCGILWURMD  965H FRACTEL, LLC 358      
779-600 0 Cissna Park IL CHCGILWURMD  965H FRACTEL, LLC 358   2019-10-02   
779-600 1 Cissna Park IL CHCGIL245MD  073H TELNYX LLC 358   2020-06-26   
779-600 2 Cissna Park IL CHCGIL24DS6  224C ONVOY, LLC 358   2020-08-07   
779-600 3 Cissna Park IL CHCGIL24DS6  224C ONVOY, LLC 358   2020-08-07   
779-600 5 Cissna Park IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-06-28   
779-600 6 Cissna Park IL   965H FRACTEL, LLC 358   2019-10-02   
779-600 7 Cissna Park IL CHCGILNEXIX  506J TWILIO INTERNATIONAL, INC. 358   2021-04-13   
779-600 8 Cissna Park IL CHCGIL24NMD  495J STRATUS NETWORKS 358   2020-09-17   
779-600 9 Cissna Park IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-11-13   

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

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