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Grayslake, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
224-252 A CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-252 0   984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-08-23   
224-252 1   984E BANDWIDTH.COM CLEC, LLC - IL 358   2015-01-03   
224-252 2   318J COMCAST IP PHONE, LLC 358   2014-08-11   
224-252 3   224C ONVOY, LLC 358   2013-10-12   
224-252 4   984E BANDWIDTH.COM CLEC, LLC - IL 358   2015-01-03   
224-252 5   224C ONVOY, LLC 358   2018-09-16   
224-252 6   073H TELNYX LLC 358   2017-04-24   
224-252 7   829J PAETEC ITEL, LLC 358   2015-06-29   
224-252 8   224C ONVOY, LLC 358   2016-04-16   
224-252 9   224C ONVOY, LLC 358   2016-04-16   
224-298 A CHCGIL24DS6  224C ONVOY, LLC 358      
224-298 0   224C ONVOY, LLC 358   2019-01-26   
224-298 1   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-05-15   
224-298 2   224C ONVOY, LLC 358   2020-05-22   
224-298 3   224C ONVOY, LLC 358   2020-05-22   
224-298 4   224C ONVOY, LLC 358   2020-05-22   
224-298 5   224C ONVOY, LLC 358   2020-05-22   
224-298 6   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-06-19   
224-298 7   224C ONVOY, LLC 358   2020-08-07   
224-298 8   224C ONVOY, LLC 358   2020-08-07   
224-298 9   495J STRATUS NETWORKS 358   2020-10-10   
224-371 A CHCGIL24DS6  224C ONVOY, LLC 358      
224-371 0   073H TELNYX LLC 358   2021-03-25   
224-371 1   224C ONVOY, LLC 358   2021-04-01   
224-371 2   224C ONVOY, LLC 358   2021-04-01   
224-371 3   224C ONVOY, LLC 358   2021-04-01   
224-371 4   224C ONVOY, LLC 358   2021-04-01   
224-371 5   224C ONVOY, LLC 358   2024-08-14   
224-371 6   224C ONVOY, LLC 358   2023-07-22   
224-371 7   224C ONVOY, LLC 358   2021-03-06   
224-371 8   224C ONVOY, LLC 358   2021-03-06   
224-371 9   515J IP HORIZON LLC 358   2021-06-25   
224-429 A CHCGILWUKMD  939H COMMIO, LLC 358      
224-429 0   939H COMMIO, LLC 358   2021-11-25   
224-429 1   939H COMMIO, LLC 358   2021-11-25   
224-429 2   939H COMMIO, LLC 358   2021-11-25   
224-429 3   224C ONVOY, LLC 358   2022-11-28   
224-429 4   224C ONVOY, LLC 358   2023-10-16   
224-429 5   224C ONVOY, LLC 358   2023-10-16   
224-429 6   224C ONVOY, LLC 358   2023-10-16   
224-429 7   224C ONVOY, LLC 358   2023-10-16   
224-429 8   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2023-09-15   
224-429 9   224C ONVOY, LLC 358   2023-07-22   
224-541 A GYLKILGLDS0  9329 ILLINOIS BELL TEL CO 358      
224-541 0   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-05-14   
224-541 1   9329 ILLINOIS BELL TEL CO 358   2011-12-08   
224-541 4   318J COMCAST IP PHONE, LLC 358   2012-06-29   
224-541 5   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-08-12   
224-541 6   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2012-11-09   
224-541 7   508J CENTURYLINK COMMUNICATIONS, LLC 358   2013-06-28   
224-541 8   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
224-541 9   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
847-223 A GYLKILGLDS0  9329 ILLINOIS BELL TEL CO 358      
847-231 A CHCGILCLDS7  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-231 0   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-10-31   
847-231 1   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-231 2   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-04-03   
847-231 3   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-10-28   
847-231 4   9329 ILLINOIS BELL TEL CO 358   1999-08-30   
847-231 5   9329 ILLINOIS BELL TEL CO 358   1999-08-30   
847-231 6   9329 ILLINOIS BELL TEL CO 358   1999-08-30   
847-231 7   460K FIRST COMMUNICATIONS, LLC 358   2001-04-12   
847-231 8   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1999-06-18   
847-231 9   5447 ACCESS ONE, INC. - IL 358   2006-01-28   
847-543 A GYLKILGLDS0  9329 ILLINOIS BELL TEL CO 358      
847-543 0   9329 ILLINOIS BELL TEL CO 358      
847-543 1   9329 ILLINOIS BELL TEL CO 358      
847-543 2   9329 ILLINOIS BELL TEL CO 358      
847-543 3   9329 ILLINOIS BELL TEL CO 358      
847-543 4   9329 ILLINOIS BELL TEL CO 358      
847-543 5   9329 ILLINOIS BELL TEL CO 358      
847-543 6   9329 ILLINOIS BELL TEL CO 358      
847-543 7   9329 ILLINOIS BELL TEL CO 358      
847-543 8   9329 ILLINOIS BELL TEL CO 358      
847-543 9   9329 ILLINOIS BELL TEL CO 358      
847-548 A GYLKILGLDS0  9329 ILLINOIS BELL TEL CO 358      
847-665 A GYLKILGLDS0  9329 ILLINOIS BELL TEL CO 358      
847-665 0   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-08-09   
847-665 1   224C ONVOY, LLC 358   2004-09-20   
847-665 2   9329 ILLINOIS BELL TEL CO 358   2003-11-20   
847-665 3   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2004-05-29   
847-665 4   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-07-14   
847-665 7   460K FIRST COMMUNICATIONS, LLC 358   2005-03-20   
847-665 8   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-03-20   
847-665 9   984E BANDWIDTH.COM CLEC, LLC - IL 358   2008-12-12   
847-752 A GYLKILGLDS0  9329 ILLINOIS BELL TEL CO 358      
847-752 0   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2008-06-09   
847-752 2   9329 ILLINOIS BELL TEL CO 358   2003-05-22   
847-752 3   829J PAETEC ITEL, LLC 358   2008-08-26   
847-752 4   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-08-20   
847-752 5   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-08-18   
847-752 6   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-02   
847-752 7   939H COMMIO, LLC 358   2021-10-21   
847-752 8   318J COMCAST IP PHONE, LLC 358   2007-04-27   
847-752 9   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-06-12   
847-900 A CHCGILWUKMD  939H COMMIO, LLC 358   2024-03-10   
847-900 0   939H COMMIO, LLC 358   2024-03-10   
847-900 1   939H COMMIO, LLC 358   2024-03-10   
847-900 2   624H ONVOY SPECTRUM, LLC 358   2024-04-11   

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

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