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Dundee, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
224-549 8 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2024-04-11   
224-549 9 CHCGIL24DS6  224C ONVOY, LLC 358   2024-04-13   
224-699 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
224-699 0 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-11-27   
224-699 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-07-15   
224-699 3 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-07-02   
224-699 4 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2008-02-01   
224-699 5 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2008-01-24   
224-699 9 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2007-09-07   
224-802 A CHCGILDT8MD  508J CENTURYLINK COMMUNICATIONS, LLC 358      
224-802 0   515J IP HORIZON LLC 358   2013-08-30   
224-802 1 CHCGIL24DS6  224C ONVOY, LLC 358   2016-01-21   
224-802 2 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2014-01-23   
224-802 3 CHCGIL24DS6  224C ONVOY, LLC 358   2013-08-02   
224-802 4 CHCGIL24DS6  224C ONVOY, LLC 358   2014-12-29   
224-802 5 CHCGIL24DS6  224C ONVOY, LLC 358   2014-12-29   
224-802 6 CHCGIL24DS6  224C ONVOY, LLC 358   2014-09-11   
224-802 7 CHCGILDT8MD  508J CENTURYLINK COMMUNICATIONS, LLC 358   2013-07-29   
224-802 8 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2015-10-09   
224-802 9 CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358   2015-06-18   
847-396 A HFESILPCDS0  9329 ILLINOIS BELL TEL CO 358      
847-396 0 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2012-12-01   
847-396 1 HFESILPCDS0  9329 ILLINOIS BELL TEL CO 358   2009-10-02   
847-396 2 HFESILPCDS0  9329 ILLINOIS BELL TEL CO 358   2009-10-02   
847-396 3 HFESILPCDS0  9329 ILLINOIS BELL TEL CO 358   2009-10-02   
847-396 4 HFESILPCDS0  9329 ILLINOIS BELL TEL CO 358   2009-10-02   
847-396 5 HFESILPCDS0  9329 ILLINOIS BELL TEL CO 358   2009-10-02   
847-396 6 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2009-11-06   
847-396 7 HFESILPCDS0  9329 ILLINOIS BELL TEL CO 358   2009-11-28   
847-396 8 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2010-10-15   
847-396 9 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
847-426 A EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358      
847-428 A EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358      
847-551 A EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358      
847-551 0 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
847-551 1 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358      
847-551 2 RLMDILAGDS4  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2015-11-06   
847-551 3 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358      
847-551 4 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358      
847-551 5 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2011-12-06   
847-551 6   145J TERRA NOVA TELECOM INC. 358   2025-08-29   
847-551 7 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2009-09-20   
847-551 8 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358      
847-551 9 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358      
847-586 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-586 0 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-20   
847-586 1 CHCGILWUKMD  939H COMMIO, LLC 358   2021-10-14   
847-586 2 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2009-11-05   
847-586 3 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-10-22   
847-586 4 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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