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Madison, CT

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
203-245 A MDSNCT01RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-318 A MDSNCT01RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-318 0 MDSNCT01RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-318 1 MDSNCT01RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-318 2 MDSNCT01RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-318 3 MDSNCT01RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-318 4 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-03-19   
203-318 5 MDSNCT01RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-318 6 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-10-15   
203-318 7 HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920   2011-12-01   
203-318 8 MDSNCT01RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-318 9 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-03   
203-350 A HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-350 0 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2008-05-13   
203-350 1 HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-350 2 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-02-26   
203-350 3 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-07-03   
203-350 4 NWLNCTCS6MD  508J CENTURYLINK COMMUNICATIONS, LLC 920   2014-04-11   
203-350 5 NWHNCT02GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2007-09-07   
203-350 6 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-08-09   
203-350 7 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-05   
203-350 8 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-06-30   
203-350 9 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2008-11-29   
203-421 A MDSNCT02RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-421 0 MDSNCT02RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-421 1 MDSNCT02RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-421 2 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2014-08-28   
203-421 3 MDSNCT02RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-421 4 MDSNCT02RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-421 5 MDSNCT02RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-421 6 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2010-09-16   
203-421 7 MDSNCT02RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-421 8 MDSNCT02RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-421 9 MDSNCT02RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-779 A HRFRCT0370Z  2706 CHOICE ONE COMMUNICATIONS, INC. - CT 920      
203-779 0 HRFRCT0370Z  2706 CHOICE ONE COMMUNICATIONS, INC. - CT 920      
203-779 1 HRFRCT0370Z  2706 CHOICE ONE COMMUNICATIONS, INC. - CT 920      
203-779 2 HRFRCT0370Z  2706 CHOICE ONE COMMUNICATIONS, INC. - CT 920      
203-779 3 HRFRCT0370Z  2706 CHOICE ONE COMMUNICATIONS, INC. - CT 920      
203-779 4 HRFRCT0370Z  2706 CHOICE ONE COMMUNICATIONS, INC. - CT 920      
203-779 5 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2004-12-18   
203-779 6 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2011-05-26   
203-779 7 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2012-06-23   
203-779 8   829J PAETEC ITEL, LLC 920   2009-03-30   
203-779 9 BLFDCTAP2MD  5562 METROPCS, INC. 920   2002-12-23   
203-896 A   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
203-896 0 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-06-30   
203-896 1 NWHNCT030MD  3863 CTC COMMUNICATIONS CORP. - CT 920   2005-09-23   
203-896 2 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2024-10-22   
203-896 3 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2024-10-22   
203-896 4 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2020-10-25   
203-896 5 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2021-03-21   
203-896 6 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2022-10-07   
203-896 7 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2012-09-07   
203-896 8 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-03   
203-896 9   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2025-05-06   
475-466 A HRFRCT03XSX  516J TON80 COMMUNICATIONS, LLC 920      
475-466 0   515J IP HORIZON LLC 920   2022-07-31   
475-466 1 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-10-14   
475-466 2 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-10-14   
475-466 3 HRFRCT03XSX  516J TON80 COMMUNICATIONS, LLC 920   2022-03-16   
475-466 4 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-03-17   
475-466 5 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-03-17   
475-466 7 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-10-14   
475-466 8 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2023-09-08   
475-466 9 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2022-03-25   
475-522 A HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
475-522 0 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-06-21   
475-522 1 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-06-21   
475-522 2 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-08-09   
475-522 3 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-05   
475-522 4 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-03-04   
475-522 5 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-03-04   
475-522 6 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2019-09-22   
475-522 7 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-03-12   
475-522 8 HRFRCT03HMD  073H TELNYX LLC 920   2018-05-02   
475-522 9 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2015-06-29   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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