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Libertyville, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
847-371 8 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2004-10-22   
847-371 9 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-388 A BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-388 0 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-03-16   
847-388 1 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1999-06-18   
847-388 2 LBVLILLIDS0  9329 ILLINOIS BELL TEL CO 358   2001-01-31   
847-388 3 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
847-388 4 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2001-04-02   
847-388 5 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   1999-06-25   
847-388 6 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2006-06-23   
847-388 7 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2001-10-17   
847-388 8 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2004-12-02   
847-388 9 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-393 A CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-393 0 CHCGIL24DS6  224C ONVOY, LLC 358   2024-03-01   
847-393 1 CHCGILDTKMD  5447 ACCESS ONE, INC. - IL 358   2006-08-06   
847-393 2 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-393 3 SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2007-12-01   
847-393 4 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-08-18   
847-393 5 SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-07-15   
847-393 6 SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-07-30   
847-393 7 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2004-05-29   
847-393 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-03-16   
847-393 9 CHCGIL24DS6  224C ONVOY, LLC 358   2024-03-01   
847-522 A LBVLILLIDS0  9329 ILLINOIS BELL TEL CO 358      
847-549 A LBVLILLIDS0  9329 ILLINOIS BELL TEL CO 358      
847-549 0 LBVLILLIDS0  9329 ILLINOIS BELL TEL CO 358      
847-549 1 LBVLILLIDS0  9329 ILLINOIS BELL TEL CO 358      
847-549 2 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2011-12-13   
847-549 3 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2011-09-11   
847-549 4 LBVLILLIDS0  9329 ILLINOIS BELL TEL CO 358      
847-549 5 LBVLILLIDS0  9329 ILLINOIS BELL TEL CO 358      
847-549 6 LBVLILLIDS0  9329 ILLINOIS BELL TEL CO 358      
847-549 7 LBVLILLIDS0  9329 ILLINOIS BELL TEL CO 358      
847-549 8 LBVLILLIDS0  9329 ILLINOIS BELL TEL CO 358      
847-549 9 LBVLILLIDS0  9329 ILLINOIS BELL TEL CO 358      
847-557 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-557 0 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-557 1 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-557 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-557 3 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-557 4 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-557 5 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-557 6 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-12-23   
847-557 7 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-557 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-557 9 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-566 A LBVLILLIDS0  9329 ILLINOIS BELL TEL CO 358      
847-573 A LBVLILLIDS0  9329 ILLINOIS BELL TEL CO 358      
847-643 A CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2024-12-09   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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