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Windsor Locks, CT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
860-254 A HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-254 0   639C ONVOY, LLC - CT 920   2023-07-31   
860-254 1   639C ONVOY, LLC - CT 920   2023-10-01   
860-254 2   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2025-05-30   
860-254 3   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2026-02-12   
860-254 4   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2003-08-12   
860-254 5   318J COMCAST IP PHONE, LLC 920   2003-09-26   
860-254 6   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-02-07   
860-254 7   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-02-04   
860-254 8   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2025-11-24   
860-292 A WLKSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-292 0   199F BANDWIDTH.COM CLEC, LLC - CT 920   2008-11-29   
860-292 1   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-292 2   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-292 3   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-292 4   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-292 5   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-292 6   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-292 7   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-292 8   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-292 9   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-370 A HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-370 0   5562 METROPCS, INC. 920   2011-09-26   
860-370 1   5562 METROPCS, INC. 920   2011-12-01   
860-370 2   639C ONVOY, LLC - CT 920   2015-05-16   
860-370 3   639C ONVOY, LLC - CT 920   2020-02-29   
860-370 4   639C ONVOY, LLC - CT 920   2020-02-29   
860-370 5   318J COMCAST IP PHONE, LLC 920   2014-02-25   
860-370 6   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2019-06-07   
860-370 7   508J CENTURYLINK COMMUNICATIONS, LLC 920   2013-09-30   
860-370 8   639C ONVOY, LLC - CT 920   2019-03-30   
860-370 9   318J COMCAST IP PHONE, LLC 920      
860-386 A WLKSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-386 0   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-386 1   829J PAETEC ITEL, LLC 920   2005-08-11   
860-386 2   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-386 3   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-386 4   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-386 5   199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-03-01   
860-386 6   318J COMCAST IP PHONE, LLC 920   2005-09-14   
860-386 7   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-386 8   199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-08-09   
860-386 9   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2006-10-01   
860-623 A WLKSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-627 A WLKSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-654 A WLKSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-668 A SFFDCT00RS2  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-752 A   829J PAETEC ITEL, LLC 920      
860-752 0   5562 METROPCS, INC. 920   2004-06-03   
860-752 1   639C ONVOY, LLC - CT 920   2024-03-09   
860-752 2   5562 METROPCS, INC. 920   2006-12-29   
860-752 3   5562 METROPCS, INC. 920   2007-08-06   
860-752 4   5562 METROPCS, INC. 920   2005-02-03   
860-752 5   5562 METROPCS, INC. 920   2006-04-17   
860-752 6   829J PAETEC ITEL, LLC 920      
860-752 7   829J PAETEC ITEL, LLC 920      
860-752 8   5562 METROPCS, INC. 920   2003-07-23   
860-752 9   5562 METROPCS, INC. 920   2002-12-11   
860-758 A HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
860-758 0   199F BANDWIDTH.COM CLEC, LLC - CT 920   2011-06-01   
860-758 1   639C ONVOY, LLC - CT 920   2025-04-06   
860-758 2   639C ONVOY, LLC - CT 920   2020-05-24   
860-758 3   639C ONVOY, LLC - CT 920   2020-05-24   
860-758 4   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2006-07-07   
860-758 5   318J COMCAST IP PHONE, LLC 920   2017-10-28   
860-758 6   639C ONVOY, LLC - CT 920   2017-04-02   
860-758 7   318J COMCAST IP PHONE, LLC 920   2007-09-11   
860-758 8   639C ONVOY, LLC - CT 920   2019-03-30   
860-758 9   639C ONVOY, LLC - CT 920   2025-05-10   
860-789 A   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-789 0   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-04   
860-789 1   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-04   
860-789 2   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-789 4   5562 METROPCS, INC. 920   2020-09-03   
860-789 5   5562 METROPCS, INC. 920   2020-09-03   
860-789 6   639C ONVOY, LLC - CT 920   2024-06-07   
860-789 7   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2018-11-17   
860-789 8   5562 METROPCS, INC. 920   2018-11-17   
860-789 9   639C ONVOY, LLC - CT 920   2026-01-12   
860-804 A HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-804 0   5562 METROPCS, INC. 920   2017-06-02   
860-804 1   5562 METROPCS, INC. 920   2017-10-14   
860-804 2   5562 METROPCS, INC. 920   2014-01-08   
860-804 3   5562 METROPCS, INC. 920   2018-11-17   
860-804 4   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-804 5   5562 METROPCS, INC. 920   2016-05-09   
860-804 6   5562 METROPCS, INC. 920   2011-03-17   
860-804 7   5562 METROPCS, INC. 920   2017-03-31   
860-804 8   5562 METROPCS, INC. 920   2015-10-18   
860-804 9   5562 METROPCS, INC. 920   2017-10-14   
860-831 A   829J PAETEC ITEL, LLC 920      
860-831 0   829J PAETEC ITEL, LLC 920      
860-831 1   829J PAETEC ITEL, LLC 920      
860-831 2   829J PAETEC ITEL, LLC 920      
860-831 3   639C ONVOY, LLC - CT 920   2020-07-06   
860-831 4   639C ONVOY, LLC - CT 920   2020-07-06   
860-831 5   639C ONVOY, LLC - CT 920   2025-10-26   
860-831 6   624H ONVOY SPECTRUM, LLC 920   2021-12-06   
860-831 7   624H ONVOY SPECTRUM, LLC 920   2021-12-06   
860-831 8   829J PAETEC ITEL, LLC 920      

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

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