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NPA: 475 [Rate centres in NPA 475] [Dial plan for NPA 475]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
475-777 A Ansonia-Derby CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
475-777 0 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2015-01-04   
475-777 1 Ansonia-Derby CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-01-11   
475-777 2 Ansonia-Derby CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-01-11   
475-777 3 Ansonia-Derby CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2015-05-09   
475-777 4 Ansonia-Derby CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2015-08-12   
475-777 5 Ansonia-Derby CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2015-04-03   
475-777 6 Ansonia-Derby CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2015-05-01   
475-777 7 Ansonia-Derby CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2014-11-28   
475-777 8 Ansonia-Derby CT   5562 METROPCS, INC. 920   2015-05-11   
475-777 9 Ansonia-Derby CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2015-06-17   
475-800 A New Haven CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-800 0 New Haven CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2017-11-26   
475-800 1 New Haven CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-06-27   
475-800 2 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2018-10-21   
475-800 3 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2018-10-21   
475-800 4 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2018-07-24   
475-800 5 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2018-07-24   
475-800 6 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2018-07-24   
475-800 7 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2018-07-24   
475-800 8 New Haven CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2017-11-26   
475-800 9 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2018-07-24   
475-832 A Wilton CT HRFRCT03XSX  516J TON80 COMMUNICATIONS, LLC 920      
475-832 0 Wilton CT   515J IP HORIZON LLC 920   2022-07-31   
475-832 1 Wilton CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2023-11-16   
475-832 3 Wilton CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-10-14   
475-832 4 Wilton CT HRFRCT03XSX  516J TON80 COMMUNICATIONS, LLC 920   2022-03-12   
475-832 5 Wilton CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-10-14   
475-832 6 Wilton CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-10-14   
475-832 7 Wilton CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-10-14   
475-832 8 Wilton CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-10-14   
475-832 9 Wilton CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2023-02-26   
475-837 A New Haven CT HRFRCT03XSX  516J TON80 COMMUNICATIONS, LLC 920      
475-837 0 New Haven CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2021-02-05   
475-837 1 New Haven CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2021-02-20   
475-837 2 New Haven CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2021-02-20   
475-837 3 New Haven CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2021-03-21   
475-837 4 New Haven CT HRFRCT03XSX  516J TON80 COMMUNICATIONS, LLC 920   2020-12-31   
475-837 5 New Haven CT   829J PAETEC ITEL, LLC 920   2021-03-10   
475-837 6 New Haven CT   829J PAETEC ITEL, LLC 920   2021-03-10   
475-837 7 New Haven CT   829J PAETEC ITEL, LLC 920   2021-03-10   
475-837 8 New Haven CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2021-03-21   
475-837 9 New Haven CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-03-12   
475-850 A Norwalk CT HRFRCT0344Z  866H BARR TEL USA, INC. - CT 920      
475-850 0 Norwalk CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-12-15   
475-850 1 Norwalk CT HRFRCT0344Z  866H BARR TEL USA, INC. - CT 920   2022-04-23   
475-850 2 Norwalk CT NRWLCT02Y0X  425J CSC WIRELESS, LLC 920   2023-08-20   
475-850 3 Norwalk CT NRWLCT02Y0X  425J CSC WIRELESS, LLC 920   2023-10-20   
475-850 4 Norwalk CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2025-02-19   
475-850 5 Norwalk CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2025-02-19   
475-850 7 Norwalk CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2024-03-25   
475-850 8 Norwalk CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2024-02-09   
475-850 9 Norwalk CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2023-10-14   
475-867 A Danbury CT HRFRCTBC0MD  939H COMMIO, LLC 920      
475-867 0 Danbury CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2023-11-03   
475-867 1 Danbury CT HRFRCTBC0MD  939H COMMIO, LLC 920   2023-12-23   
475-867 2 Danbury CT HRFRCTBC0MD  939H COMMIO, LLC 920   2023-12-23   
475-867 3 Danbury CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2023-12-20   
475-867 4 Danbury CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2023-12-20   
475-867 5 Danbury CT HRFRCTBC0MD  939H COMMIO, LLC 920   2022-11-13   
475-867 6 Danbury CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2025-02-19   
475-867 7 Danbury CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2025-02-19   
475-867 8 Danbury CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2023-09-08   
475-867 9 Danbury CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2023-03-24   
475-877 A Redding CT HRFRCT03XOX  965H FRACTEL, LLC 920      
475-877 0 Redding CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2020-11-07   
475-877 1 Redding CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-03-12   
475-877 2 Redding CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-03-04   
475-877 3 Redding CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-03-03   
475-877 5 Redding CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-11-01   
475-877 7 Redding CT HRFRCT03XOX  965H FRACTEL, LLC 920   2020-09-17   
475-877 9 Redding CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-11-01   
475-882 A Huntington CT   829J PAETEC ITEL, LLC 920      
475-882 0 Huntington CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2012-09-05   
475-882 1 Huntington CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-04-29   
475-882 2 Huntington CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2013-06-08   
475-882 3 Huntington CT   829J PAETEC ITEL, LLC 920   2013-09-05   
475-882 4 Huntington CT   829J PAETEC ITEL, LLC 920   2009-12-12   
475-882 5 Huntington CT   829J PAETEC ITEL, LLC 920   2013-09-05   
475-882 6 Huntington CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-04-19   
475-882 7 Huntington CT NWLNCTCS6MD  508J CENTURYLINK COMMUNICATIONS, LLC 920   2013-09-30   
475-882 8 Huntington CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-04-19   
475-882 9 Huntington CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2013-10-12   
475-887 A Westport CT HRFRCT03XSX  516J TON80 COMMUNICATIONS, LLC 920      
475-887 0 Westport CT   515J IP HORIZON LLC 920   2022-07-23   
475-887 1 Westport CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2023-09-08   
475-887 2 Westport CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-08-18   
475-887 3 Westport CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-08-18   
475-887 4 Westport CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-08-18   
475-887 5 Westport CT HRFRCT03XSX  516J TON80 COMMUNICATIONS, LLC 920   2022-03-16   
475-887 6 Westport CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-08-18   
475-887 7 Westport CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-03-17   
475-887 8 Westport CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-03-17   
475-887 9 Westport CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-08-18   
475-888 A Fairfield CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
475-888 0 Fairfield CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2015-05-08   
475-888 1 Fairfield CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-04-22   
475-888 2 Fairfield CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-04-22   
475-888 3 Fairfield CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2019-10-07   
475-888 4 Fairfield CT HRFRCT03CMD  197D VONAGE AMERICA LLC 920   2022-07-23   

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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