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Trumbull, CT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
203-220 A NRWLCT02YMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-220 0   4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-220 1   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2022-02-10   
203-220 2   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-11-03   
203-220 3   624H ONVOY SPECTRUM, LLC 920   2022-01-07   
203-220 4   4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-220 5   612K CSC VOICE, LLC 920      
203-220 6   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2008-05-22   
203-220 7   4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-220 8   792K CHARTER IP ENABLED SERVICES, LLC 920   2005-01-17   
203-220 9   612K CSC VOICE, LLC 920      
203-261 A TMBLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-268 A TMBLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-400 A MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-400 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-400 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-400 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-400 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-400 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-400 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2004-03-17   
203-400 6   7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2003-06-18   
203-400 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2004-05-08   
203-400 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2004-05-08   
203-400 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2004-07-11   
203-445 A TMBLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-445 0   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-445 1   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-445 2   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-445 3   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2007-12-27   
203-445 4   829J PAETEC ITEL, LLC 920   2006-10-24   
203-445 5   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-445 6   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-03-17   
203-445 7   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-445 8   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-445 9   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-452 A TMBLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-459 A TMBLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-590 A SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-590 0   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2011-12-19   
203-590 1   199F BANDWIDTH.COM CLEC, LLC - CT 920   2012-05-17   
203-590 2   199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-02-08   
203-590 3   792K CHARTER IP ENABLED SERVICES, LLC 920   2013-03-29   
203-590 4   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2011-11-26   
203-590 5   199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-10-30   
203-590 6   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2012-03-03   
203-590 7   199F BANDWIDTH.COM CLEC, LLC - CT 920   2011-05-27   
203-590 8   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-04-29   
203-590 9   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-04-29   
203-601 A HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-601 0   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2019-07-26   
203-601 1   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-601 2   199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-08-09   
203-601 3   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-601 4   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-601 5   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-601 6   639C ONVOY, LLC - CT 920   2016-01-07   
203-601 7   639C ONVOY, LLC - CT 920   2015-05-09   
203-601 8   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-601 9   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-638 A   829J PAETEC ITEL, LLC 920      
203-638 0   829J PAETEC ITEL, LLC 920      
203-638 1   829J PAETEC ITEL, LLC 920      
203-638 2   829J PAETEC ITEL, LLC 920      
203-638 3   829J PAETEC ITEL, LLC 920      
203-638 4   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2010-03-21   
203-638 5   829J PAETEC ITEL, LLC 920      
203-638 6   829J PAETEC ITEL, LLC 920      
203-638 7   829J PAETEC ITEL, LLC 920      
203-638 8   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2022-05-21   
203-638 9   829J PAETEC ITEL, LLC 920      
203-816 A   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2025-04-26   
203-816 0   199F BANDWIDTH.COM CLEC, LLC - CT 920   2008-11-29   
203-816 1   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2004-07-13   
203-816 2   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-816 3   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-816 4   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-816 5   199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-02-28   
203-816 6   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2003-09-22   
203-816 7   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2002-12-11   
203-816 8   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2002-07-16   
203-816 9   145J TERRA NOVA TELECOM INC. 920   2025-04-28   
203-880 A HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-880 0   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-880 1   639C ONVOY, LLC - CT 920   2022-10-10   
203-880 2   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-880 3   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-880 4   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2006-07-07   
203-880 5   792K CHARTER IP ENABLED SERVICES, LLC 920   2009-12-19   
203-880 6   829J PAETEC ITEL, LLC 920   2005-07-25   
203-880 7   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-880 9   792K CHARTER IP ENABLED SERVICES, LLC 920   2007-02-08   
203-895 A MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
475-231 A WLMNCT132MD  792K CHARTER IP ENABLED SERVICES, LLC 920   2025-01-22   
475-231 0   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2017-02-05   
475-231 1   792K CHARTER IP ENABLED SERVICES, LLC 920   2016-09-22   
475-231 2   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2018-11-04   
475-231 3   639C ONVOY, LLC - CT 920   2019-04-22   
475-231 4   639C ONVOY, LLC - CT 920   2019-04-22   
475-231 5   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2019-08-10   
475-231 6   199F BANDWIDTH.COM CLEC, LLC - CT 920   2020-01-20   

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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