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Lake Zurich, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
847-719 4   9329 ILLINOIS BELL TEL CO 358   2001-09-17   
847-719 5   9329 ILLINOIS BELL TEL CO 358   2001-09-17   
847-719 6   224C ONVOY, LLC 358   2004-09-20   
847-719 7   829J PAETEC ITEL, LLC 358   2005-03-01   
847-719 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2004-10-04   
847-719 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-726 A LKZRILLZDS0  9329 ILLINOIS BELL TEL CO 358      
847-796 A CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
847-796 0   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-12-04   
847-796 1   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-07-02   
847-796 2   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-07-02   
847-796 3   829J PAETEC ITEL, LLC 358   2011-07-06   
847-796 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2012-05-14   
847-796 5   829J PAETEC ITEL, LLC 358   2011-01-05   
847-796 6   224C ONVOY, LLC 358   2012-10-01   
847-796 7   508J CENTURYLINK COMMUNICATIONS, LLC 358   2014-02-25   
847-796 8   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-28   
847-796 9   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-28   
847-815 A ELGNILOTGT5  5562 METROPCS, INC. 358      
847-815 0   5562 METROPCS, INC. 358      
847-815 1   5562 METROPCS, INC. 358      
847-815 2   5562 METROPCS, INC. 358      
847-815 3   5562 METROPCS, INC. 358      
847-815 4   5562 METROPCS, INC. 358      
847-815 5   5562 METROPCS, INC. 358      
847-815 6   5562 METROPCS, INC. 358      
847-815 7   5562 METROPCS, INC. 358      
847-815 8   5562 METROPCS, INC. 358      
847-815 9   6529 T-MOBILE USA, INC. 358      
847-847 A RLMDILAGDS4  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-847 0   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2001-05-13   
847-847 1   318J COMCAST IP PHONE, LLC 358   2007-10-18   
847-847 2   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-02-17   
847-847 3   460K FIRST COMMUNICATIONS, LLC 358   2004-09-20   
847-847 4   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-08-18   
847-847 5   224C ONVOY, LLC 358   2024-03-01   
847-847 6   6529 T-MOBILE USA, INC. 358   2005-06-17   
847-847 7   318J COMCAST IP PHONE, LLC 358   2004-05-29   
847-847 8   6529 T-MOBILE USA, INC. 358   2005-07-09   
847-847 9   6529 T-MOBILE USA, INC. 358   2005-08-15   
847-862 A LKZRILLZDS0  9329 ILLINOIS BELL TEL CO 358      
847-862 0   9329 ILLINOIS BELL TEL CO 358      
847-862 1   9329 ILLINOIS BELL TEL CO 358      
847-862 2   9329 ILLINOIS BELL TEL CO 358      
847-862 3   9329 ILLINOIS BELL TEL CO 358      
847-862 4   9329 ILLINOIS BELL TEL CO 358      
847-862 5   9329 ILLINOIS BELL TEL CO 358      
847-862 6   9329 ILLINOIS BELL TEL CO 358      
847-862 7   9329 ILLINOIS BELL TEL CO 358      
847-862 8   9329 ILLINOIS BELL TEL CO 358      
847-862 9   9329 ILLINOIS BELL TEL CO 358      
847-875 A ELGNILOTGT5  5562 METROPCS, INC. 358      
847-875 0   6529 T-MOBILE USA, INC. 358      
847-875 1   6529 T-MOBILE USA, INC. 358      
847-875 2   6529 T-MOBILE USA, INC. 358      
847-875 3   6529 T-MOBILE USA, INC. 358      
847-875 4   6529 T-MOBILE USA, INC. 358      
847-875 5   5562 METROPCS, INC. 358      
847-875 6   5562 METROPCS, INC. 358      
847-875 7   5562 METROPCS, INC. 358      
847-875 8   5562 METROPCS, INC. 358      
847-875 9   6529 T-MOBILE USA, INC. 358      

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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