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: 316

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-316 A Creston IL DKLBILXAXCX  495J STRATUS NETWORKS 364      
779-316 0 Creston IL DIXNILXA4MD  224C ONVOY, LLC 364   2021-02-12   
779-316 1 Creston IL DKLBILXAXCX  495J STRATUS NETWORKS 364   2020-11-18   
779-316 3 Creston IL DKLBILXAXEX  624H ONVOY SPECTRUM, LLC 364   2023-07-06   
779-316 6 Creston IL DIXNILXA4MD  224C ONVOY, LLC 364   2021-04-23   
779-316 8 Creston IL DKLBILXAPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 364   2024-05-01   

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

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