Local Calling Guide

Area code/prefix search

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

NXX: 994

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-994 A Crystal Lake IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
779-994 0 Crystal Lake IL   515J IP HORIZON LLC 358   2013-08-26   
779-994 1 Crystal Lake IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-01-21   
779-994 2 Crystal Lake IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-06-01   
779-994 3 Crystal Lake IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-06-01   
779-994 4 Crystal Lake IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2014-02-22   
779-994 5 Crystal Lake IL CHCGILWUX1X  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358   2014-08-20   
779-994 6 Crystal Lake IL CHCGILWUJMD  073H TELNYX LLC 358   2017-04-24   
779-994 7 Crystal Lake IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2015-07-25   
779-994 8 Crystal Lake IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-03-11   
779-994 9 Crystal Lake IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-03-11   

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

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