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: 322

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-322 A Thomas (Bureau) IL DKLBILXAXCX  495J STRATUS NETWORKS 364      
779-322 1 Thomas (Bureau) IL DKLBILXAXCX  495J STRATUS NETWORKS 364   2020-11-18   
779-322 2 Thomas (Bureau) IL DIXNILXA4MD  224C ONVOY, LLC 364   2021-02-12   
779-322 3 Thomas (Bureau) IL DKLBILXAXEX  624H ONVOY SPECTRUM, LLC 364   2023-07-07   

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

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