Local Calling Guide

Area code/prefix search

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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 783

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-783 A Gilman IL CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
815-783 0 Gilman IL CHCGILWUJMD  073H TELNYX LLC 358   2018-07-24   
815-783 2 Gilman IL CHCGIL24DS6  224C ONVOY, LLC 358   2019-09-06   
815-783 3 Gilman IL CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
815-783 4 Gilman IL   145J TERRA NOVA TELECOM INC. 358   2023-11-15   
815-783 5 Gilman IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-04-14   
815-783 6 Gilman IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-04-14   
815-783 7 Gilman IL CHCGILDT8MD  508J CENTURYLINK COMMUNICATIONS, LLC 358   2014-02-24   
815-783 9 Gilman IL CHCGILWUSMD  145J TERRA NOVA TELECOM INC. 358   2024-09-13   

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

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