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Windsor, CT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
860-219 A HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-219 0 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-219 1 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-219 2   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2025-05-30   
860-219 9 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-285 A WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-298 A WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-580 A WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-580 0 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2007-01-13   
860-580 1 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2007-01-13   
860-580 2 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2007-01-13   
860-580 3 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2007-01-13   
860-580 4 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2007-01-13   
860-580 5 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-03-01   
860-580 6 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-10-16   
860-580 7 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2014-06-20   
860-580 8 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-04   
860-580 9 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2008-11-29   
860-602 A HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-602 1 HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-602 2 HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-602 3 HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-602 4 HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-602 6 HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-602 7 NWLNCTCS6MD  508J CENTURYLINK COMMUNICATIONS, LLC 920   2014-04-11   
860-602 8 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-06-27   
860-602 9 HRFRCT03XMX  145J TERRA NOVA TELECOM INC. 920   2024-10-12   
860-607 A WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-607 0 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2015-05-15   
860-607 1 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2008-05-20   
860-607 2 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2012-02-20   
860-607 3   829J PAETEC ITEL, LLC 920   2012-05-07   
860-607 4 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
860-607 5 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-607 6 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-607 7 HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920   2013-07-29   
860-607 8 HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920   2013-07-29   
860-607 9 HRFRCT03HMD  073H TELNYX LLC 920   2017-04-06   
860-624 A WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-624 0 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2008-03-07   
860-624 1 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2008-03-07   
860-624 2 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2008-03-07   
860-624 3 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2008-03-07   
860-624 4 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2008-03-07   
860-624 5 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2008-03-07   
860-624 6 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2008-03-07   
860-624 7 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2008-03-07   
860-624 8 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2008-03-07   
860-624 9 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2008-03-07   
860-640 A   829J PAETEC ITEL, LLC 920      
860-640 0   829J PAETEC ITEL, LLC 920      
860-640 1   829J PAETEC ITEL, LLC 920      
860-640 2   829J PAETEC ITEL, LLC 920      
860-640 3 HRFRCT03GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2006-07-07   
860-640 4 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-09-12   
860-640 5   829J PAETEC ITEL, LLC 920   2007-06-26   
860-640 6   829J PAETEC ITEL, LLC 920   2005-08-29   
860-640 8   829J PAETEC ITEL, LLC 920      
860-640 9   829J PAETEC ITEL, LLC 920      
860-683 A WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-687 A WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-688 A WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-697 A   829J PAETEC ITEL, LLC 920      
860-697 0 HRFRCT0383Z  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2018-08-03   
860-697 2   829J PAETEC ITEL, LLC 920      
860-697 3   829J PAETEC ITEL, LLC 920   2015-03-15   
860-697 4   829J PAETEC ITEL, LLC 920   2010-06-13   
860-697 6   829J PAETEC ITEL, LLC 920      
860-697 7   829J PAETEC ITEL, LLC 920      
860-697 8 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-04   
860-697 9 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-03-30   
860-731 A WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-731 0 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-731 1 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-731 2 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-731 3 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-731 4 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-731 5 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-731 6 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-731 7 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2015-11-18   
860-731 8 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2016-01-29   
860-731 9 WNDSCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-737 A HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-737 1 HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-737 2 HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-737 3 HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-737 4 HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-737 5 HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-737 6   145J TERRA NOVA TELECOM INC. 920   2021-09-29   
860-737 9 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-03-30   
860-787 A   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-787 0 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-06-17   
860-787 1   829J PAETEC ITEL, LLC 920   2005-05-08   
860-787 2 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-787 4 HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920   2014-06-20   
860-787 5 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2004-12-12   
860-787 6 HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920   2014-03-10   
860-787 7 HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920   2014-03-10   
860-787 8 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-06-17   
860-787 9   145J TERRA NOVA TELECOM INC. 920   2025-10-06   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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