Local Calling Guide

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

NXX: 373

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-373 A Elwood IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2024-12-10   
815-373 0 Elwood IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-11-25   
815-373 1 Elwood IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-10-10   
815-373 2 Elwood IL   829J PAETEC ITEL, LLC 358   2009-12-26   
815-373 3 Elwood IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2011-05-14   
815-373 4 Elwood IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-05-25   
815-373 5 Elwood IL   224C ONVOY, LLC 358   2012-09-30   
815-373 6 Elwood IL   224C ONVOY, LLC 358   2014-09-14   
815-373 7 Elwood IL   508J CENTURYLINK COMMUNICATIONS, LLC 358   2014-02-24   
815-373 8 Elwood IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2015-09-27   
815-373 9 Elwood IL   073H TELNYX LLC 358   2018-07-20   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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