Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 205

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-205 A Coal City IL CHCGILDT8MD  508J CENTURYLINK COMMUNICATIONS, LLC 358      
815-205 0 Coal City IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-03-25   
815-205 1 Coal City IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-03-25   
815-205 2 Coal City IL CHCGIL24DS6  224C ONVOY, LLC 358   2017-06-16   
815-205 3 Coal City IL CHCGIL24DS6  224C ONVOY, LLC 358   2014-04-07   
815-205 4 Coal City IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-06-12   
815-205 5 Coal City IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-06-12   
815-205 6 Coal City IL CHCGIL24DS6  224C ONVOY, LLC 358   2018-09-16   
815-205 7 Coal City IL CHCGILDT8MD  508J CENTURYLINK COMMUNICATIONS, LLC 358   2014-03-17   
815-205 8 Coal City IL CHCGILWUJMD  073H TELNYX LLC 358   2018-07-13   
815-205 9 Coal City IL CHCGIL24DS6  224C ONVOY, LLC 358   2018-12-27   

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

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