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Elburn, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
630-387 7 CHCGILDTKMD  5447 ACCESS ONE, INC. - IL 358   2006-08-06   
630-387 8 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
630-387 9 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-11   
630-448 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-448 0 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2008-12-12   
630-448 1 JOLTILJOPMD  593K MCC TELEPHONY LLC 358   2010-06-13   
630-448 2 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-01-01   
630-448 3 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2007-11-20   
630-448 4 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-448 5 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-02   
630-448 6 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-02   
630-448 7 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-06-03   
630-448 8 CHCGIL24DS6  224C ONVOY, LLC 358   2012-09-30   
630-448 9 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2012-12-01   
630-934 A CHCGILCLXOX  516C AT&T CORP. 358      
630-934 0 CHCGIL24DS6  224C ONVOY, LLC 358   2016-03-07   
630-934 1 CHCGIL24DS6  224C ONVOY, LLC 358   2016-02-03   
630-934 2 CHCGIL24DS6  224C ONVOY, LLC 358   2016-03-07   
630-934 3 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2009-11-12   
630-934 4 OKBRILOAXEX  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2015-12-17   
630-934 5 CHCGILCLXOX  516C AT&T CORP. 358   2007-02-22   
630-934 6 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-10-11   
630-934 7 EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2013-02-01   
630-934 8 CHCGIL24DS6  224C ONVOY, LLC 358   2010-07-12   
630-934 9 CHCGIL24DS6  224C ONVOY, LLC 358   2010-03-29   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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