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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
475-255 6 Meriden CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-05   
475-255 7 Meriden CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-05   
475-255 8 Meriden CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2018-11-19   
475-255 9 Meriden CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2018-11-19   
475-256 A Danbury CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
475-256 0 Danbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-04-22   
475-256 1 Danbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-04-22   
475-256 2 Danbury CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2019-06-07   
475-256 3 Danbury CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2020-03-17   
475-256 4 Danbury CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2019-03-20   
475-256 5 Danbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-02-28   
475-256 6 Danbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-02-28   
475-256 7 Danbury CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2019-12-16   
475-256 8 Danbury CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2019-10-07   
475-256 9 Danbury CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2019-02-23   
475-257 A Norwalk CT NRWLCT02Y0X  425J CSC WIRELESS, LLC 920      
475-257 0 Norwalk CT NRWLCT02Y0X  425J CSC WIRELESS, LLC 920   2019-06-06   
475-257 1 Norwalk CT NRWLCT02Y0X  425J CSC WIRELESS, LLC 920   2019-06-06   
475-257 2 Norwalk CT NRWLCT02Y0X  425J CSC WIRELESS, LLC 920   2019-05-12   
475-257 3 Norwalk CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2019-08-30   
475-257 4 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2019-09-25   
475-257 5 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2019-09-25   
475-257 6 Norwalk CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2019-08-08   
475-257 7 Norwalk CT NRWLCT02Y0X  425J CSC WIRELESS, LLC 920   2019-06-06   
475-257 8 Norwalk CT NRWLCT02Y0X  425J CSC WIRELESS, LLC 920   2019-06-06   
475-257 9 Norwalk CT NRWLCT02Y0X  425J CSC WIRELESS, LLC 920   2019-06-06   
475-258 A Norwalk CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
475-258 0 Norwalk CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2020-12-06   
475-258 1 Norwalk CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2020-01-31   
475-258 3 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-07-07   
475-258 4 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-07-07   
475-258 5 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-07-07   
475-258 6 Norwalk CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2021-07-30   
475-258 7 Norwalk CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-05   
475-258 8 Norwalk CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-05   
475-258 9 Norwalk CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2019-11-11   
475-259 A Darien CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
475-259 0 Darien CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2017-12-09   
475-259 1 Darien CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2018-11-04   
475-259 2 Darien CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2018-10-31   
475-259 3 Darien CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2018-10-31   
475-259 4 Darien CT NRWLCT02Y0X  425J CSC WIRELESS, LLC 920   2019-12-20   
475-259 5 Darien CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2019-02-01   
475-259 6 Darien CT NRWLCT02Y0X  425J CSC WIRELESS, LLC 920   2019-12-20   
475-259 7 Darien CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-03-29   
475-259 8 Darien CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-03-29   
475-259 9 Darien CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2017-11-09   
475-260 A Huntington CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920      
475-260 0 Huntington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-07-03   
475-260 1 Huntington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-07-03   
475-260 3 Huntington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-07-03   
475-260 4 Huntington CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-04-17   
475-260 5 Huntington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-06-03   
475-260 6 Huntington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-06-03   
475-260 7 Huntington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-06-03   
475-260 8 Huntington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-06-03   
475-260 9 Huntington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-07-03   
475-261 A New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
475-261 0 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2020-08-08   
475-261 1 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-06-04   
475-261 2 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-06-04   
475-261 3 New Haven CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2019-12-16   
475-261 4 New Haven CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2020-02-27   
475-261 5 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2020-04-01   
475-261 6 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2020-04-01   
475-261 7 New Haven CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2021-01-08   
475-261 8 New Haven CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2021-08-20   
475-261 9 New Haven CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2020-02-27   
475-262 A Huntington CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
475-262 0 Huntington CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2019-07-22   
475-262 1 Huntington CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2020-10-25   
475-262 2 Huntington CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2020-05-18   
475-262 3 Huntington CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2020-05-18   
475-262 4 Huntington CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2020-04-10   
475-262 5 Huntington CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2020-08-15   
475-262 6 Huntington CT HRFRCT0383Z  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2019-07-23   
475-262 7 Huntington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-03-04   
475-262 8 Huntington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-08-20   
475-262 9 Huntington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-08-20   
475-263 A Waterbury CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
475-263 0 Waterbury CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2020-02-07   
475-263 1 Waterbury CT HRFRCT03XSX  516J TON80 COMMUNICATIONS, LLC 920   2021-06-22   
475-263 2 Waterbury CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2025-02-19   
475-263 3 Waterbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-06   
475-263 4 Waterbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-06   
475-263 5 Waterbury CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2020-08-24   
475-263 6 Waterbury CT   829J PAETEC ITEL, LLC 920   2020-02-28   
475-263 7 Waterbury CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2020-09-03   
475-263 8 Waterbury CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2020-09-12   
475-263 9 Waterbury CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2019-11-30   
475-264 A Darien CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-264 0 Darien CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2020-04-10   
475-264 1 Darien CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-01-17   
475-264 2 Darien CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-05-24   
475-264 3 Darien CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-05-24   
475-264 4 Darien CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-08-20   
475-264 5 Darien CT   639C ONVOY, LLC - CT 920   2025-05-02   
475-264 6 Darien CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-08-20   
475-264 7 Darien CT HRFRCT03XSX  516J TON80 COMMUNICATIONS, LLC 920   2021-06-06   
475-264 8 Darien CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-01-17   

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

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