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Dundee, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
847-586 5 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2004-09-20   
847-586 6 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2004-04-05   
847-586 7 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2004-04-05   
847-586 8 CHCGILWUKMD  939H COMMIO, LLC 358   2021-10-14   
847-586 9 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-20   
847-649 A BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-649 0 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-649 1 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-649 2 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2005-11-08   
847-649 3 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358   2001-12-13   
847-649 4 CHCGIL24DS6  224C ONVOY, LLC 358   2017-07-13   
847-649 5 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   1999-06-25   
847-649 6 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2019-05-18   
847-649 7 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-649 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-649 9 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2000-10-31   
847-783 A BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-783 0 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358   2000-02-07   
847-783 1 CHCGILDTKMD  5447 ACCESS ONE, INC. - IL 358   2006-01-20   
847-783 2 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358   2001-06-12   
847-783 3 HFESILPCDS0  9329 ILLINOIS BELL TEL CO 358   2001-07-20   
847-783 4 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358   2000-02-07   
847-783 5 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358   2000-02-07   
847-783 6 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358   2002-07-09   
847-783 7 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-783 8 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-18   
847-783 9 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-836 A EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358      
847-844 A EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358      
847-844 0 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   1998-11-28   
847-844 1 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358      
847-844 2 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358      
847-844 3 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358   1999-09-10   
847-844 4 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358   2000-08-15   
847-844 5 OKBRILOAXEX  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2002-06-12   
847-844 6 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358   1999-09-10   
847-844 7 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358      
847-844 8 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358      
847-844 9 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358      
847-851 A CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-851 0 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-04-22   
847-851 1 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-851 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-09-30   
847-851 3 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-09-30   
847-851 4 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2019-06-07   
847-851 5 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2002-03-13   
847-851 6 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2002-03-13   
847-851 7 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2002-03-13   
847-851 8 EDNDILDUDS0  9329 ILLINOIS BELL TEL CO 358   2001-09-06   
847-851 9 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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