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Park Ridge, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
847-653 7 PRRGILXLDS0  9329 ILLINOIS BELL TEL CO 358   2003-06-19   
847-653 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1999-07-21   
847-653 9 EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-655 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-655 0 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-655 1 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-655 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-655 3 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-655 4 CHCGIL24DS6  224C ONVOY, LLC 358   2026-05-10   
847-655 5 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-12-17   
847-655 6 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-655 7 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-655 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-655 9 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-12-17   
847-685 A PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      
847-685 0 PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      
847-685 1 PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      
847-685 2 PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      
847-685 3 PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      
847-685 4 CHCGIL24DS6  224C ONVOY, LLC 358   2024-07-29   
847-685 5 PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      
847-685 6 PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      
847-685 7 PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      
847-685 8 PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      
847-685 9 PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      
847-692 A PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      
847-696 A PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      
847-696 0 PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      
847-696 1 PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      
847-696 2 PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      
847-696 3 PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      
847-696 4 PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      
847-696 5 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2009-11-06   
847-696 6 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-06-30   
847-696 7 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2010-09-14   
847-696 8 CHCGIL24DS6  224C ONVOY, LLC 358   2014-09-19   
847-696 9 PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      
847-698 A PRRGILXLDS0  9329 ILLINOIS BELL TEL CO 358      
847-720 A CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-720 0 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-720 1 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-720 2 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-720 3 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-720 4 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
847-720 5 EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2005-08-25   
847-720 6 EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2005-08-25   
847-720 7 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2005-08-22   
847-720 8 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-720 9 EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2005-08-25   
847-723 A PRRGILXLDS1  9329 ILLINOIS BELL TEL CO 358      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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