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Oak Lawn, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
708-459 5 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2000-07-15   
708-459 6 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2012-05-17   
708-459 7   224C ONVOY, LLC 358   2025-03-08   
708-459 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-16   
708-459 9 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-499 A OKLWILOLDS0  9329 ILLINOIS BELL TEL CO 358      
708-520 A OKLWILOLDS0  9329 ILLINOIS BELL TEL CO 358      
708-520 0 OKLWILOLDS0  9329 ILLINOIS BELL TEL CO 358   2013-01-14   
708-520 1 OKLWILOLDS0  9329 ILLINOIS BELL TEL CO 358   2013-01-14   
708-520 2 OKLWILOLDS0  9329 ILLINOIS BELL TEL CO 358   2013-01-14   
708-520 3 OKLWILOLDS0  9329 ILLINOIS BELL TEL CO 358   2013-01-14   
708-520 4 OKLWILOLDS0  9329 ILLINOIS BELL TEL CO 358   2013-01-14   
708-520 5 OKLWILOLDS0  9329 ILLINOIS BELL TEL CO 358   2013-01-14   
708-520 6 OKLWILOLDS0  9329 ILLINOIS BELL TEL CO 358   2013-01-14   
708-520 7 OKLWILOLDS0  9329 ILLINOIS BELL TEL CO 358   2013-01-14   
708-520 8 OKLWILOLDS0  9329 ILLINOIS BELL TEL CO 358   2013-01-14   
708-520 9 OKLWILOLDS0  9329 ILLINOIS BELL TEL CO 358   2013-01-14   
708-529 A CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
708-529 0 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2006-12-22   
708-529 1 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-04-26   
708-529 2 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2008-01-19   
708-529 3 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2007-12-01   
708-529 4 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2009-10-16   
708-529 5 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-06-28   
708-529 6 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-10-03   
708-529 7 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2010-07-21   
708-529 8 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2008-12-12   
708-529 9 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2008-12-12   
708-568 A CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
708-568 0 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-11-27   
708-568 1 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-05-24   
708-568 2   8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
708-568 3 CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
708-568 4 CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
708-568 5   8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
708-568 6   8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
708-568 7   8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
708-568 8   8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
708-568 9   8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
708-572 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-572 0 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-16   
708-572 1 CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358   2002-09-09   
708-572 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-11-27   
708-572 3 CHCGIL24DS6  224C ONVOY, LLC 358   2012-09-30   
708-572 4 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-01-22   
708-572 5 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2004-11-11   
708-572 6 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-16   
708-572 7 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-16   
708-572 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-09-02   
708-572 9 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      

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

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