Local Calling Guide

Area code/prefix search

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

NXX: 475

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-475 A Plattville IL PTVLILPVRS0  9329 ILLINOIS BELL TEL CO 358      
815-475 0 Plattville IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-05-29   
815-475 1 Plattville IL CHCGILNEXIX  506J TWILIO INTERNATIONAL, INC. 358   2021-10-20   
815-475 2 Plattville IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-03-23   
815-475 3 Plattville IL CHCGILWUJMD  073H TELNYX LLC 358   2018-07-24   
815-475 4 Plattville IL PTVLILPVRS0  9329 ILLINOIS BELL TEL CO 358      
815-475 5 Plattville IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-03-23   
815-475 6 Plattville IL CHCGILDT8MD  508J CENTURYLINK COMMUNICATIONS, LLC 358   2014-02-25   
815-475 7 Plattville IL PTVLILPVRS0  9329 ILLINOIS BELL TEL CO 358      
815-475 8 Plattville IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-04-01   
815-475 9 Plattville IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-01-14   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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