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: 320

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-320 A Monroe Center IL DKLBILXAXCX  495J STRATUS NETWORKS 364      
779-320 0 Monroe Center IL DIXNILXA3MD  073H TELNYX LLC 364   2020-12-26   
779-320 1 Monroe Center IL DKLBILXAXCX  495J STRATUS NETWORKS 364   2020-11-18   
779-320 2 Monroe Center IL DIXNILXA4MD  224C ONVOY, LLC 364   2020-12-24   
779-320 3 Monroe Center IL DIXNILXA4MD  224C ONVOY, LLC 364   2020-12-24   
779-320 4 Monroe Center IL DIXNILXA4MD  224C ONVOY, LLC 364   2021-08-12   
779-320 7 Monroe Center IL DKLBILXAXEX  624H ONVOY SPECTRUM, LLC 364   2023-07-06   

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

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