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Hinsdale, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
630-528 8 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2016-06-23   
630-528 9 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2008-02-14   
630-537 A OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-537 0 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-11-27   
630-537 1 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2010-12-10   
630-537 2 OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358   2010-07-25   
630-537 3 OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358   2010-07-25   
630-537 4 OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358   2010-07-25   
630-537 5 OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358   2010-07-25   
630-537 6 OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358   2010-07-25   
630-537 7 CHCGIL24DS6  224C ONVOY, LLC 358   2011-07-12   
630-537 8   145J TERRA NOVA TELECOM INC. 358   2025-05-08   
630-537 9 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2012-05-03   
630-560 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-560 0 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2015-07-28   
630-560 1 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-04-10   
630-560 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-04-10   
630-560 3 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2010-07-27   
630-560 4 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-09-11   
630-560 5 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2012-03-24   
630-560 6 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2012-07-29   
630-560 7 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2006-12-16   
630-560 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-01-16   
630-560 9 CHCGIL24DS6  224C ONVOY, LLC 358   2008-09-11   
630-568 A   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-568 0 OKBRILOAHMD  7421 AT&T - LOCAL 358      
630-568 1 CHCGILWUKMD  939H COMMIO, LLC 358   2021-10-14   
630-568 2 OKBRILOAHMD  7421 AT&T - LOCAL 358      
630-568 3 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2011-09-30   
630-568 4 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2012-09-02   
630-568 5 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2012-06-29   
630-568 6 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-09-08   
630-568 7 CHCGILWUKMD  939H COMMIO, LLC 358   2021-10-14   
630-568 8 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2009-11-02   
630-568 9 CHCGIL24DS6  224C ONVOY, LLC 358   2008-09-11   
630-570 A CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2024-12-09   
630-570 0 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-05-16   
630-570 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2008-03-25   
630-570 2 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2006-06-05   
630-570 3 HNDLILHIDS0  9329 ILLINOIS BELL TEL CO 358   2002-10-08   
630-570 4 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2000-11-02   
630-570 5 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358      
630-570 6 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358      
630-570 7 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2001-08-15   
630-570 8 HNDLILHIDS0  9329 ILLINOIS BELL TEL CO 358   2002-10-08   
630-570 9 CHCGIL24DS6  224C ONVOY, LLC 358   2008-09-11   
630-581 A   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-581 0 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-581 1 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-581 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2013-01-28   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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