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Chicago Heights, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
708-265 4 WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-04-02   
708-265 5 CHCGILCLXOX  516C AT&T CORP. 358   2011-09-28   
708-265 6 WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-04-02   
708-265 7 WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-05-02   
708-265 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2013-12-10   
708-265 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-09-24   
708-300 A EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
708-300 0 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2012-05-25   
708-300 1 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-28   
708-300 2 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2012-08-20   
708-300 3 EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2012-05-20   
708-300 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2012-09-25   
708-300 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2012-09-25   
708-300 6 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2012-12-21   
708-300 7   046L CLEAR RATE COMMUNICATIONS, LLC 358   2012-07-01   
708-300 8 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-28   
708-300 9 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-07-19   
708-314 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
708-314 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2012-11-29   
708-314 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2012-11-29   
708-314 2 CHCGILDT8MD  508J CENTURYLINK COMMUNICATIONS, LLC 358   2013-06-28   
708-314 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2013-05-09   
708-314 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2013-05-09   
708-314 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2012-08-30   
708-314 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2012-08-30   
708-314 7 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2012-11-17   
708-314 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2012-11-19   
708-314 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2012-11-19   
708-323 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-323 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-03-03   
708-323 1 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-323 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-323 3 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2003-05-25   
708-323 4 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2005-06-10   
708-323 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-03-19   
708-323 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-03-19   
708-323 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-03-19   
708-323 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-04-14   
708-323 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-07-07   
708-351 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
708-355 A CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
708-355 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-06-04   
708-355 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-10-05   
708-355 2   8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
708-355 3 CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
708-355 4 CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
708-355 5   8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
708-355 6   8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
708-355 7   8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
708-355 8   8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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