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New Haven, CT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
475-247 3   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2014-08-21   
475-247 4   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2014-08-21   
475-247 5   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2014-08-21   
475-247 6   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2014-08-21   
475-247 7   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2014-08-21   
475-247 8   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2014-08-21   
475-247 9   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2014-08-21   
475-254 A HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
475-254 0   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2019-08-28   
475-254 1   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2019-08-28   
475-254 2   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2019-08-28   
475-254 3   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2019-09-20   
475-254 4   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2019-10-17   
475-254 5   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2020-06-16   
475-254 6   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-06-04   
475-254 7   639C ONVOY, LLC - CT 920   2024-08-08   
475-254 8   318J COMCAST IP PHONE, LLC 920   2018-12-24   
475-254 9   199F BANDWIDTH.COM CLEC, LLC - CT 920   2019-03-21   
475-261 A HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
475-261 0   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2020-08-08   
475-261 1   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-06-04   
475-261 2   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-06-04   
475-261 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2019-12-16   
475-261 4   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2020-02-27   
475-261 5   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2020-04-01   
475-261 6   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2020-04-01   
475-261 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2021-01-08   
475-261 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2021-08-20   
475-261 9   199F BANDWIDTH.COM CLEC, LLC - CT 920   2020-02-27   
475-267 A MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
475-267 0   639C ONVOY, LLC - CT 920   2020-06-21   
475-267 1   639C ONVOY, LLC - CT 920   2020-06-21   
475-267 2   639C ONVOY, LLC - CT 920   2020-06-21   
475-267 3   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2020-08-24   
475-267 4   639C ONVOY, LLC - CT 920   2020-08-20   
475-267 5   639C ONVOY, LLC - CT 920   2020-08-20   
475-267 6   639C ONVOY, LLC - CT 920   2020-08-20   
475-267 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2020-05-11   
475-267 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2020-05-11   
475-267 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2020-05-11   
475-287 A BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
475-287 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2021-08-31   
475-287 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2021-08-31   
475-287 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2021-08-31   
475-287 3   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2021-09-18   
475-287 4   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2021-09-18   
475-287 5   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2021-09-18   
475-287 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2021-09-30   
475-287 7   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2021-11-01   
475-287 8   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2021-11-01   
475-287 9   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2021-08-30   
475-300 A HRFRCT03CMD  197D VONAGE AMERICA LLC 920      
475-300 0   197D VONAGE AMERICA LLC 920   2016-08-01   
475-300 1   5562 METROPCS, INC. 920   2018-07-24   
475-300 2   318J COMCAST IP PHONE, LLC 920   2018-06-29   
475-300 3   5562 METROPCS, INC. 920   2017-09-22   
475-300 4   5562 METROPCS, INC. 920   2018-04-09   
475-300 5   5562 METROPCS, INC. 920   2017-11-02   
475-300 6   5562 METROPCS, INC. 920   2018-04-10   
475-300 7   5562 METROPCS, INC. 920   2018-04-10   
475-300 8   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2016-12-10   
475-300 9   5562 METROPCS, INC. 920   2018-07-24   
475-301 A BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
475-301 0   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2022-02-20   
475-301 1   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2022-02-20   
475-301 2   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2022-06-15   
475-301 3   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2022-06-15   
475-301 4   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2022-06-15   
475-301 5   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2022-08-06   
475-301 6   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2022-08-06   
475-301 7   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2022-08-06   
475-301 8   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2022-01-09   
475-301 9   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2022-01-09   
475-306 A HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
475-306 0   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-12-20   
475-306 1   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-12-20   
475-306 2   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-12-20   
475-306 3   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-12-20   
475-306 4   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-12-20   
475-306 5   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-12-20   
475-306 6   639C ONVOY, LLC - CT 920   2022-09-25   
475-306 7   639C ONVOY, LLC - CT 920   2022-09-25   
475-306 8   199F BANDWIDTH.COM CLEC, LLC - CT 920   2022-09-25   
475-306 9   199F BANDWIDTH.COM CLEC, LLC - CT 920   2022-09-25   
475-308 A BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
475-308 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2021-12-07   
475-308 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2021-12-07   
475-308 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2021-12-07   
475-308 3   624H ONVOY SPECTRUM, LLC 920   2022-02-10   
475-308 4   624H ONVOY SPECTRUM, LLC 920   2022-02-10   
475-308 5   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2021-12-07   
475-308 6   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2021-12-07   
475-308 7   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2021-12-07   
475-308 8   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2021-12-07   
475-308 9   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2021-12-06   
475-317 A BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
475-317 0   639C ONVOY, LLC - CT 920   2023-06-26   
475-317 1   639C ONVOY, LLC - CT 920   2023-02-21   
475-317 2   145J TERRA NOVA TELECOM INC. 920   2025-08-30   
475-317 3   639C ONVOY, LLC - CT 920   2023-02-21   

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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