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Colchester, CT

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
860-531 A HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-531 0 WLMNCT132MD  792K CHARTER IP ENABLED SERVICES, LLC 920   2005-01-17   
860-531 1 HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-531 2 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-03-01   
860-531 3 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2007-01-05   
860-531 4 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-09-08   
860-531 5   829J PAETEC ITEL, LLC 920   2010-07-09   
860-531 6 HRFRCT03GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2011-04-25   
860-531 7   829J PAETEC ITEL, LLC 920   2012-03-12   
860-531 8 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2008-11-29   
860-531 9 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2006-11-30   
860-537 A CLCHCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-603 A HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-603 0 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-03   
860-603 1 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-03   
860-603 2 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2012-06-28   
860-603 3 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-10-30   
860-603 4 HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920   2015-01-05   
860-603 5 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2015-05-16   
860-603 6 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2015-09-15   
860-603 7 NWLNCTCS6MD  508J CENTURYLINK COMMUNICATIONS, LLC 920   2014-07-09   
860-603 8 HRFRCT03JMD  466E IDT AMERICA, CORP. - CT 920   2018-01-07   
860-603 9 HRFRCT03HMD  073H TELNYX LLC 920   2018-05-02   
959-207 A HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
959-207 0 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2018-11-26   
959-207 1 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-08-09   
959-207 2 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-02-29   
959-207 3 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-02-29   
959-207 4 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-03-04   
959-207 5 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-11-22   
959-207 6 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-11-22   
959-207 7 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-06-21   
959-207 8 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-08-09   
959-207 9 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-06-21   
959-410 A NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920      
959-410 0 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-04-17   
959-410 1 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-06-03   
959-410 2 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-06-03   
959-410 3 HRFRCT0389Z  490J DISH WIRELESS, LLC 920   2023-06-26   
959-410 4 HRFRCTBC6MD  515J IP HORIZON LLC 920   2024-08-13   
959-410 5 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-02-05   
959-410 6 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-02-05   
959-410 7 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-03-08   
959-410 8 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-04-26   
959-410 9 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-04-26   

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

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