Local Calling Guide

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

NXX: 422

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-422 A St Anne IL STANILSARS1  9329 ILLINOIS BELL TEL CO 358      
815-422 0 St Anne IL   9329 ILLINOIS BELL TEL CO 358      
815-422 1 St Anne IL   073H TELNYX LLC 358   2018-07-24   
815-422 3 St Anne IL   224C ONVOY, LLC 358   2014-09-07   
815-422 4 St Anne IL   460K FIRST COMMUNICATIONS, LLC 358   2003-07-03   
815-422 5 St Anne IL   318J COMCAST IP PHONE, LLC 358   2005-08-01   
815-422 7 St Anne IL   5447 ACCESS ONE, INC. - IL 358   2006-07-21   
815-422 8 St Anne IL   829J PAETEC ITEL, LLC 358   2009-11-12   
815-422 9 St Anne IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-11-18   

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

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