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Danbury, CT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
475-329 0 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-05-24   
475-329 1 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-05-24   
475-329 2 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2016-12-01   
475-329 3   829J PAETEC ITEL, LLC 920   2014-05-28   
475-329 4 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-05-10   
475-329 5 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2015-11-18   
475-329 6 SMFRCTCTDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2014-05-28   
475-329 7 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-05-10   
475-329 8 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-12-06   
475-329 9 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-12-06   
475-348 A MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
475-348 0 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2020-05-18   
475-348 1 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2020-06-18   
475-348 2 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2021-08-14   
475-348 3 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2021-09-25   
475-348 4 MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2023-07-15   
475-348 5 HRFRCT03CMD  197D VONAGE AMERICA LLC 920   2021-06-29   
475-348 6 HRFRCT0383Z  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2021-06-29   
475-348 7 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-06-21   
475-348 8 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-06-21   
475-348 9 MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2020-05-17   
475-370 A HRFRCT0389Z  490J BOOST SUBSCRIBERCO L.L.C. 920   2024-07-21   
475-370 0 HRFRCT0389Z  490J BOOST SUBSCRIBERCO L.L.C. 920   2024-07-21   
475-370 1   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2025-08-22   
475-370 2 HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2024-08-27   
475-370 3 HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2024-08-27   
475-370 4 HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2025-08-13   
475-370 5   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2025-02-11   
475-370 6   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2025-08-13   
475-370 7   490J BOOST SUBSCRIBERCO L.L.C. 920   2025-11-20   
475-370 8 HRFRCTBC2MD  073H TELNYX LLC 920   2024-07-22   
475-370 9 HRFRCTBC2MD  073H TELNYX LLC 920   2024-12-22   
475-380 A HRFRCT034MD  839J EON TELECOM, INC. 920   2024-11-30   
475-380 0 HRFRCT034MD  839J EON TELECOM, INC. 920   2024-11-30   
475-380 1 HRFRCT034MD  839J EON TELECOM, INC. 920   2024-11-30   
475-380 2 HRFRCT034MD  839J EON TELECOM, INC. 920   2024-11-30   
475-380 3 HRFRCT034MD  839J EON TELECOM, INC. 920   2024-11-30   
475-380 4 HRFRCT034MD  839J EON TELECOM, INC. 920   2024-11-30   
475-380 5 HRFRCT034MD  839J EON TELECOM, INC. 920   2024-11-30   
475-380 6 HRFRCT034MD  839J EON TELECOM, INC. 920   2024-11-30   
475-380 7 HRFRCT034MD  839J EON TELECOM, INC. 920   2024-11-30   
475-380 8 HRFRCT034MD  839J EON TELECOM, INC. 920   2024-11-30   
475-380 9 HRFRCT034MD  839J EON TELECOM, INC. 920   2024-11-30   
475-454 A HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-454 0 HRFRCTBC2MD  073H TELNYX LLC 920   2021-03-01   
475-454 1 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-03-12   
475-454 2 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-02-18   
475-454 3 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-02-18   
475-454 4 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-12-26   
475-454 5 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-12-26   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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