Local Calling Guide

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

NXX: 457

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-457 A Cissna Park IL CSPKILXARS0  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 358      
815-457 0 Cissna Park IL CHCGIL24DS6  224C ONVOY, LLC 358   2019-07-07   
815-457 1 Cissna Park IL CHCGIL24DS6  224C ONVOY, LLC 358   2018-08-25   
815-457 2 Cissna Park IL CSPKILXARS0  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 358      
815-457 3 Cissna Park IL CSPKILXARS0  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 358      
815-457 4 Cissna Park IL CHCGILDT8MD  508J CENTURYLINK COMMUNICATIONS, LLC 358   2015-06-25   
815-457 5 Cissna Park IL CHCGIL24DS3  4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-06-18   
815-457 6 Cissna Park IL CHCGIL24DS3  4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-25   
815-457 7 Cissna Park IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-08-27   
815-457 8 Cissna Park IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2012-09-28   
815-457 9 Cissna Park IL CHCGIL24DS6  224C ONVOY, LLC 358   2019-07-07   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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