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Ansonia-Derby, CT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
475-223 1   199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-07-28   
475-223 2   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2014-07-28   
475-223 3   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2015-05-26   
475-223 4   4950 CABLEVISION LIGHTPATH, INC. - CT 920   2014-10-11   
475-223 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2014-10-12   
475-223 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2014-10-12   
475-223 7   508J CENTURYLINK COMMUNICATIONS, LLC 920   2014-07-28   
475-223 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2014-08-10   
475-223 9   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2014-07-25   
475-228 A HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
475-228 0   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2016-04-01   
475-228 1   199F BANDWIDTH.COM CLEC, LLC - CT 920   2016-07-10   
475-228 2   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2016-08-18   
475-228 3   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2018-02-05   
475-228 4   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2018-02-05   
475-228 5   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2016-12-28   
475-228 6   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2017-08-24   
475-228 7   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2017-09-07   
475-228 8   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2016-07-27   
475-228 9   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2016-09-20   
475-243 A HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
475-243 0   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-04-29   
475-243 1   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-04-29   
475-243 2   199F BANDWIDTH.COM CLEC, LLC - CT 920   2013-09-06   
475-243 3   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2013-08-12   
475-243 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2014-06-13   
475-243 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2014-05-17   
475-243 6   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2013-10-23   
475-243 7   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-04-01   
475-243 8   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2013-08-31   
475-243 9   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2014-07-09   
475-251 A MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
475-251 0   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2018-10-22   
475-251 1   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2018-10-21   
475-251 2   639C ONVOY, LLC - CT 920   2020-05-24   
475-251 3   639C ONVOY, LLC - CT 920   2020-05-24   
475-251 4   639C ONVOY, LLC - CT 920   2020-08-20   
475-251 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2018-12-14   
475-251 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2018-12-14   
475-251 7   639C ONVOY, LLC - CT 920   2020-08-20   
475-251 8   639C ONVOY, LLC - CT 920   2019-09-01   
475-251 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2018-10-20   
475-280 A BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
475-280 0   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2021-07-30   
475-280 1   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2021-07-30   
475-280 2   639C ONVOY, LLC - CT 920   2021-07-19   
475-280 3   639C ONVOY, LLC - CT 920   2021-07-19   
475-280 4   639C ONVOY, LLC - CT 920   2021-07-19   
475-280 5   639C ONVOY, LLC - CT 920   2021-07-19   
475-280 6   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2021-07-30   

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

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