Local Calling Guide

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

NXX: 448

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-448 A Mazon IL MAZNILMZRS0  9329 ILLINOIS BELL TEL CO 358      
815-448 0 Mazon IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2012-03-07   
815-448 1 Mazon IL CHCGILCLXOX  516C AT&T CORP. 358   2011-06-01   
815-448 2 Mazon IL MAZNILMZRS0  9329 ILLINOIS BELL TEL CO 358      
815-448 3 Mazon IL CHCGIL24DS7  5917 FIRST COMMUNICATIONS, LLC 358   2006-07-30   
815-448 4 Mazon IL CHCGIL24DS3  4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-25   
815-448 5 Mazon IL MAZNILMZRS0  9329 ILLINOIS BELL TEL CO 358      
815-448 6 Mazon IL CHCGILDTDS3  5447 ACCESS ONE, INC. - IL 358   2006-08-06   
815-448 7 Mazon IL CHCGILWUX1X  8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-13   
815-448 8 Mazon IL CHCGIL24DS3  4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-02-04   
815-448 9 Mazon IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-03-05   

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

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