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Farmington, CT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
860-255 A HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-255 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-255 1   624H ONVOY SPECTRUM, LLC 920   2021-11-25   
860-255 2   639C ONVOY, LLC - CT 920   2025-03-08   
860-255 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-255 4   199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-04-02   
860-255 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-255 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-255 7   318J COMCAST IP PHONE, LLC 920   2004-12-17   
860-255 8   199F BANDWIDTH.COM CLEC, LLC - CT 920   2008-11-29   
860-255 9   624H ONVOY SPECTRUM, LLC 920   2021-11-25   
860-269 A HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-269 0   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2006-01-28   
860-269 1   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2021-07-12   
860-269 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-269 3   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-02-19   
860-269 4   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2003-08-12   
860-269 5   199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-08-15   
860-269 6   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2006-01-28   
860-269 7   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-09-22   
860-269 8   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2002-11-17   
860-269 9   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2012-03-18   
860-284 A FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-284 0   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-284 1   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-284 2   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-284 3   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-284 4   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-284 5   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-284 6   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-284 7   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-284 8   5562 METROPCS, INC. 920   2011-01-13   
860-284 9   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-321 A HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-321 0   639C ONVOY, LLC - CT 920   2021-11-01   
860-321 1   639C ONVOY, LLC - CT 920   2021-11-01   
860-321 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-321 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-321 4   639C ONVOY, LLC - CT 920   2021-01-01   
860-321 5   639C ONVOY, LLC - CT 920   2021-01-01   
860-321 6   639C ONVOY, LLC - CT 920   2020-07-06   
860-321 7   318J COMCAST IP PHONE, LLC 920   2008-09-08   
860-321 8   639C ONVOY, LLC - CT 920   2020-07-06   
860-321 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-404 A UNVLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-404 0   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-404 1   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-404 2   318J COMCAST IP PHONE, LLC 920   2006-09-19   
860-404 3   829J PAETEC ITEL, LLC 920   2008-12-01   
860-404 4   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-404 5   318J COMCAST IP PHONE, LLC 920   2011-03-10   
860-404 6   199F BANDWIDTH.COM CLEC, LLC - CT 920   2011-06-01   
860-404 7   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-404 8   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-404 9   639C ONVOY, LLC - CT 920   2023-07-09   
860-409 A FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-470 A   829J PAETEC ITEL, LLC 920      
860-470 0   829J PAETEC ITEL, LLC 920      
860-470 1   829J PAETEC ITEL, LLC 920   2005-11-28   
860-470 2   829J PAETEC ITEL, LLC 920   2006-12-09   
860-470 3   318J COMCAST IP PHONE, LLC 920   2012-06-03   
860-470 4   199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-04-27   
860-470 5   318J COMCAST IP PHONE, LLC 920   2015-04-24   
860-470 6   199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-05-23   
860-470 7   318J COMCAST IP PHONE, LLC 920   2013-10-23   
860-470 8   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-03   
860-470 9   145J TERRA NOVA TELECOM INC. 920   2022-06-04   
860-507 A HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-507 0   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-507 1   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-507 2   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-507 3   639C ONVOY, LLC - CT 920   2021-11-01   
860-507 4   639C ONVOY, LLC - CT 920   2021-11-01   
860-507 5   318J COMCAST IP PHONE, LLC 920   2020-10-18   
860-507 6   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2006-07-07   
860-507 7   318J COMCAST IP PHONE, LLC 920   2016-06-07   
860-507 8   829J PAETEC ITEL, LLC 920   2011-08-01   
860-507 9   639C ONVOY, LLC - CT 920   2021-12-24   
860-606 A   829J PAETEC ITEL, LLC 920      
860-606 0   829J PAETEC ITEL, LLC 920      
860-606 1   829J PAETEC ITEL, LLC 920      
860-606 2   829J PAETEC ITEL, LLC 920      
860-606 3   639C ONVOY, LLC - CT 920   2016-03-24   
860-606 4   639C ONVOY, LLC - CT 920   2016-03-24   
860-606 5   318J COMCAST IP PHONE, LLC 920   2020-10-18   
860-606 6   318J COMCAST IP PHONE, LLC 920   2018-12-20   
860-606 7   199F BANDWIDTH.COM CLEC, LLC - CT 920   2016-08-18   
860-606 8   829J PAETEC ITEL, LLC 920      
860-606 9   829J PAETEC ITEL, LLC 920      
860-673 A UNVLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-674 A FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-675 A UNVLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-676 A FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-677 A FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-678 A FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-679 A FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-703 A NWHNCT02X5X  7421 AT&T - LOCAL 920      
860-703 0   639C ONVOY, LLC - CT 920   2021-03-01   
860-703 1   829J PAETEC ITEL, LLC 920   2010-09-22   
860-703 2   145J TERRA NOVA TELECOM INC. 920   2022-12-17   

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

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