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Skokie, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
224-601 3   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2013-04-09   
224-601 4   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2013-09-07   
224-601 5   984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-07-04   
224-601 6   984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-07-04   
224-601 7   508J CENTURYLINK COMMUNICATIONS, LLC 358   2013-06-27   
224-601 8   224C ONVOY, LLC 358   2014-04-17   
224-601 9   515J IP HORIZON LLC 358   2013-05-05   
224-724 A OKBRILOAXEX  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
224-724 0   515J IP HORIZON LLC 358   2016-08-09   
224-724 1   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2016-10-12   
224-724 2   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2019-03-25   
224-724 3   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2017-01-20   
224-724 4   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-09-25   
224-724 5   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2016-05-20   
224-724 6   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2016-05-20   
224-724 7   495J STRATUS NETWORKS 358   2020-10-10   
224-724 8   073H TELNYX LLC 358   2017-04-21   
224-724 9   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2018-12-01   
224-935 A RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
224-935 0   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2009-08-02   
224-935 1   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2009-08-02   
224-935 2   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2010-08-06   
224-935 3   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-10-03   
224-935 4   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-10-17   
224-935 5   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-10-30   
224-935 6   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-01-06   
224-935 7   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-07-18   
224-935 8   5447 ACCESS ONE, INC. - IL 358   2011-07-31   
224-935 9   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2012-01-22   
224-998 A CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
224-998 0   224C ONVOY, LLC 358   2016-03-21   
224-998 1   460K FIRST COMMUNICATIONS, LLC 358   2016-02-09   
224-998 2   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2016-02-08   
224-998 3   224C ONVOY, LLC 358   2016-03-21   
224-998 4   197D VONAGE AMERICA LLC 358   2020-10-15   
224-998 5   224C ONVOY, LLC 358   2019-07-07   
224-998 6   224C ONVOY, LLC 358   2019-07-07   
224-998 7   197D VONAGE AMERICA LLC 358   2020-10-15   
224-998 8   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-08-30   
224-998 9   224C ONVOY, LLC 358   2019-07-07   
847-213 A CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
847-213 0   8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
847-213 1   8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
847-213 2   460K FIRST COMMUNICATIONS, LLC 358   2004-04-05   
847-213 3   8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
847-213 4   8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
847-213 5   460K FIRST COMMUNICATIONS, LLC 358   2004-07-16   
847-213 6   8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
847-213 7   9329 ILLINOIS BELL TEL CO 358   2003-11-10   
847-213 8   9329 ILLINOIS BELL TEL CO 358   2003-11-10   
847-213 9   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-10-28   
847-324 A EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-324 0   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-324 1   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-324 2   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-324 3   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2000-01-13   
847-324 4   829J PAETEC ITEL, LLC 358   1999-03-01   
847-324 5   829J PAETEC ITEL, LLC 358   1999-03-01   
847-324 6   318J COMCAST IP PHONE, LLC 358   2019-10-25   
847-324 7   460K FIRST COMMUNICATIONS, LLC 358   2005-03-20   
847-324 8   9329 ILLINOIS BELL TEL CO 358   1999-03-05   
847-324 9   318J COMCAST IP PHONE, LLC 358   2014-06-09   
847-329 A SKOKILSKDS0  9329 ILLINOIS BELL TEL CO 358      
847-410 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-410 0   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   1999-06-10   
847-410 1   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2008-11-14   
847-410 2   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-06-19   
847-410 3   460K FIRST COMMUNICATIONS, LLC 358   2001-04-12   
847-410 4   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1999-11-10   
847-410 5   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-05-22   
847-410 6   460K FIRST COMMUNICATIONS, LLC 358   2006-09-14   
847-410 7   516C AT&T CORP. 358   2006-06-08   
847-410 8   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1998-11-09   
847-410 9   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-08-19   
847-423 A BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-423 0   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2009-12-26   
847-423 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-423 2   318J COMCAST IP PHONE, LLC 358   2011-06-24   
847-423 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-423 4   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-08-19   
847-423 5   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2000-10-16   
847-423 6   224C ONVOY, LLC 358   2011-09-10   
847-423 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-423 8   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-10-28   
847-423 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-568 A SKOKILSKDS0  9329 ILLINOIS BELL TEL CO 358      
847-626 A CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2024-12-09   
847-626 0   829J PAETEC ITEL, LLC 358      
847-626 1   829J PAETEC ITEL, LLC 358      
847-626 2   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2002-01-15   
847-626 3   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2001-09-28   
847-626 4   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-10-10   
847-626 5   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-10-10   
847-626 6   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2002-03-05   
847-626 7   829J PAETEC ITEL, LLC 358   2013-11-01   
847-626 8   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2012-06-11   
847-626 9   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-12-12   
847-673 A SKOKILSKDS0  9329 ILLINOIS BELL TEL CO 358      
847-674 A SKOKILSKDS0  9329 ILLINOIS BELL TEL CO 358      
847-675 A SKOKILSKDS0  9329 ILLINOIS BELL TEL CO 358      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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