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Belvidere, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
779-330 A RCFRILRCXEX  478J NUSO, LLC 360      
779-330 0   939H COMMIO, LLC 360   2022-08-21   
779-330 1   478J NUSO, LLC 360   2021-08-21   
779-330 6   224C ONVOY, LLC 360   2021-11-18   
779-330 7   224C ONVOY, LLC 360   2021-11-18   
779-330 8   224C ONVOY, LLC 360   2021-11-18   
779-330 9   224C ONVOY, LLC 360   2024-07-15   
779-359 A RCFRILRCXYX  732J NUSO, LLC 360      
779-359 0   224C ONVOY, LLC 360   2024-05-11   
779-359 1   732J NUSO, LLC 360   2023-01-14   
779-359 2   224C ONVOY, LLC 360   2023-08-12   
779-359 3   224C ONVOY, LLC 360   2023-08-12   
779-359 4   224C ONVOY, LLC 360   2023-08-12   
779-359 5   224C ONVOY, LLC 360   2023-08-12   
779-359 6   224C ONVOY, LLC 360   2023-08-12   
779-359 8   224C ONVOY, LLC 360   2024-03-03   
779-359 9   224C ONVOY, LLC 360   2024-03-03   
779-552 A BLVDILEW0MD  972C DIGITAL NETWORK ACCESS COMMUNICATIONS, INC. - IL 360      
779-552 0   972C DIGITAL NETWORK ACCESS COMMUNICATIONS, INC. - IL 360   2007-07-21   
779-552 1   508J CENTURYLINK COMMUNICATIONS, LLC 360   2016-01-23   
779-552 2   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 360   2016-12-09   
779-552 3   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 360   2012-05-11   
779-552 7   318J COMCAST IP PHONE, LLC 360   2015-10-02   
779-552 8   318J COMCAST IP PHONE, LLC 360   2007-09-23   
779-552 9   846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 360   2010-06-13   
815-323 A RCFRILRCJMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 360      
815-323 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2006-02-11   
815-323 1   1015 FRONTIER NORTH, INC. - IL 360   2005-04-18   
815-323 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2006-04-19   
815-323 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2006-04-19   
815-323 4   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 360   2005-04-15   
815-323 5   318J COMCAST IP PHONE, LLC 360   2013-04-28   
815-323 6   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 360   2005-07-15   
815-323 7   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 360   2011-01-03   
815-323 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2006-07-28   
815-323 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2006-07-28   
815-544 A BLVDILXADS0  1015 FRONTIER NORTH, INC. - IL 360      
815-547 A BLVDILXADS0  1015 FRONTIER NORTH, INC. - IL 360      
815-566 A RCFRILRCJMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 360      
815-566 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2003-05-24   
815-566 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2003-08-10   
815-566 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2003-09-30   
815-566 3   145J TERRA NOVA TELECOM INC. 360   2025-05-21   
815-566 4   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 360   2003-06-14   
815-566 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2003-11-30   
815-566 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2003-11-30   
815-566 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2003-11-30   
815-566 8   224C ONVOY, LLC 360   2018-07-30   
815-566 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2004-06-04   
815-604 A RCFRILRTZMD  224C ONVOY, LLC 360      
815-604 0   073H TELNYX LLC 360   2020-06-12   
815-604 1   495J STRATUS NETWORKS 360   2020-12-13   
815-604 4   224C ONVOY, LLC 360   2023-06-05   
815-604 6   224C ONVOY, LLC 360   2019-08-31   
815-604 7   224C ONVOY, LLC 360   2019-08-31   
815-604 8   224C ONVOY, LLC 360   2019-08-30   
815-604 9   224C ONVOY, LLC 360   2024-07-15   
815-912 A FRPTILBUDS0  443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-912 0   224C ONVOY, LLC 360   2019-09-26   
815-912 1   443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-912 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2005-01-07   
815-912 3   443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-912 4   443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-912 5   443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-912 6   443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-912 7   443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-912 8   443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-912 9   443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-975 A RCFRILRTTMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360      
815-975 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2002-10-25   
815-975 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2004-03-01   
815-975 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2004-03-01   
815-975 3   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 360   2005-01-03   
815-975 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2004-12-04   
815-975 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2005-11-20   
815-975 6   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 360   2011-04-03   
815-975 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2005-01-05   
815-975 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2005-01-05   
815-975 9   318J COMCAST IP PHONE, LLC 360   2006-08-27   

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

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