Local Calling Guide

Area code/prefix search

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NPA: 779 [Rate centres in NPA 779] [Dial plan for NPA 779]

NXX: 291

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-291 A Wonder Lake IL CHCGIL24XMD  495J STRATUS NETWORKS 358      
779-291 0 Wonder Lake IL   624H ONVOY SPECTRUM, LLC 358   2024-04-28   
779-291 1 Wonder Lake IL CHCGIL24XMD  495J STRATUS NETWORKS 358   2020-10-31   
779-291 2 Wonder Lake IL CHCGILNEXIX  506J TWILIO INTERNATIONAL, INC. 358   2021-04-15   
779-291 3 Wonder Lake IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-04-23   
779-291 4 Wonder Lake IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-04-23   
779-291 5 Wonder Lake IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2022-12-09   

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

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