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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
475-359 1 Stamford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2017-06-15   
475-359 2 Stamford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2017-06-15   
475-359 3 Stamford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2017-06-15   
475-359 4 Stamford CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2020-01-07   
475-359 5 Stamford CT HRFRCT03CMD  197D VONAGE AMERICA LLC 920   2021-07-05   
475-359 6 Stamford CT NRWLCT02YMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920   2018-04-27   
475-359 7 Stamford CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2022-03-18   
475-359 8 Stamford CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-02-15   
475-359 9 Stamford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2018-08-08   
475-360 A Newtown CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-04-07   
475-360 0 Newtown CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-04-07   
475-360 1 Newtown CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-04-07   
475-360 7 Newtown CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2025-02-19   
475-360 8 Newtown CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-11-07   
475-360 9 Newtown CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2025-02-19   
475-361 A Cheshire CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-04-07   
475-361 0 Cheshire CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-04-07   
475-361 1 Cheshire CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-04-07   
475-361 5 Cheshire CT HRFRCT0389Z  490J DISH WIRELESS, LLC 920   2025-01-09   
475-361 6 Cheshire CT HRFRCT0389Z  490J DISH WIRELESS, LLC 920   2024-11-21   
475-361 8 Cheshire CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-05-11   
475-361 9 Cheshire CT   639C ONVOY, LLC - CT 920   2025-05-02   
475-362 A Seymour CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-04-22   
475-362 0 Seymour CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-04-22   
475-362 9 Seymour CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2024-11-20   
475-363 A Westport CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-04-22   
475-363 0 Westport CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-04-22   
475-363 1 Westport CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2025-02-19   
475-363 2 Westport CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2024-11-01   
475-363 3 Westport CT HRFRCT03XMX  145J TERRA NOVA TELECOM INC. 920   2024-04-23   
475-363 4 Westport CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2025-05-12   
475-363 8 Westport CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2025-02-19   
475-363 9 Westport CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2024-09-21   
475-364 A Woodbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-04-22   
475-364 0 Woodbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-04-22   
475-364 1 Woodbury CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2025-05-12   
475-365 A New Haven CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-05-19   
475-365 0 New Haven CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-05-19   
475-365 1 New Haven CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2024-06-14   
475-365 2 New Haven CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2024-06-14   
475-365 3 New Haven CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2024-06-14   
475-365 4 New Haven CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2024-06-14   
475-365 6 New Haven CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2024-05-31   
475-365 7 New Haven CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2025-03-24   
475-365 8 New Haven CT HRFRCT0389Z  490J DISH WIRELESS, LLC 920   2024-06-16   
475-365 9 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2024-06-10   
475-366 A Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2024-04-27   
475-366 0 Ansonia-Derby CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-05-03   
475-366 1 Ansonia-Derby CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-07-15   
475-366 2 Ansonia-Derby CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-07-15   
475-366 3 Ansonia-Derby CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2024-08-16   
475-366 4 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2024-09-21   
475-366 5 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2024-07-07   
475-366 6 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2024-07-07   
475-366 7 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2024-07-07   
475-366 8 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2024-04-27   
475-366 9 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2024-04-27   
475-367 A Byram CT NYCMNYBXDSL  639C ONVOY, LLC - CT 132   2024-05-19   
475-367 0 Byram CT NYCMNYBXDSL  639C ONVOY, LLC - CT 132   2024-05-19   
475-367 1 Byram CT NYCMNYBXDSL  639C ONVOY, LLC - CT 132   2024-06-22   
475-367 2 Byram CT   639C ONVOY, LLC - CT 132   2025-04-06   
475-367 8 Byram CT NYCMNYBXDSL  639C ONVOY, LLC - CT 132   2024-07-29   
475-367 9 Byram CT   639C ONVOY, LLC - CT 132   2025-02-01   
475-368 A Darien CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-06-22   
475-368 0 Darien CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-06-22   
475-368 1 Darien CT NRWLCT02Y0X  425J CSC WIRELESS, LLC 920   2024-07-25   
475-368 6 Darien CT   425J CSC WIRELESS, LLC 920   2025-05-02   
475-368 7 Darien CT   425J CSC WIRELESS, LLC 920   2025-04-14   
475-368 8 Darien CT NRWLCT02Y0X  425J CSC WIRELESS, LLC 920   2024-07-25   
475-368 9 Darien CT   425J CSC WIRELESS, LLC 920   2025-05-02   
475-369 A Huntington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-07-06   
475-369 0 Huntington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-07-06   
475-369 1 Huntington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-07-15   
475-369 2 Huntington CT HRFRCT0389Z  490J DISH WIRELESS, LLC 920   2025-02-20   
475-369 3 Huntington CT HRFRCT0389Z  490J DISH WIRELESS, LLC 920   2025-01-09   
475-369 4 Huntington CT HRFRCT0389Z  490J DISH WIRELESS, LLC 920   2024-09-30   
475-369 5 Huntington CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2024-11-04   
475-369 6 Huntington CT   639C ONVOY, LLC - CT 920   2025-05-02   
475-369 8 Huntington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-12-02   
475-369 9 Huntington CT   639C ONVOY, LLC - CT 920   2025-02-01   
475-370 A Danbury CT HRFRCT0389Z  490J DISH WIRELESS, LLC 920   2024-07-21   
475-370 0 Danbury CT HRFRCT0389Z  490J DISH WIRELESS, LLC 920   2024-07-21   
475-370 2 Danbury CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2024-08-27   
475-370 3 Danbury CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2024-08-27   
475-370 5 Danbury CT   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2025-02-11   
475-370 7 Danbury CT   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2025-02-11   
475-370 8 Danbury CT HRFRCTBC2MD  073H TELNYX LLC 920   2024-07-22   
475-370 9 Danbury CT HRFRCTBC2MD  073H TELNYX LLC 920   2024-12-22   
475-371 A New Canaan CT HRFRCT0389Z  490J DISH WIRELESS, LLC 920   2024-07-21   
475-371 0 New Canaan CT HRFRCT0389Z  490J DISH WIRELESS, LLC 920   2024-07-21   
475-372 A New Haven CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-08-09   
475-372 0 New Haven CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-08-09   
475-372 1 New Haven CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-08-09   
475-372 2 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2024-09-06   
475-372 3 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2024-09-06   
475-372 4 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2024-09-06   
475-372 5 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2024-09-06   
475-372 6 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2024-09-06   
475-372 7 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2024-11-26   
475-372 8 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2024-11-26   

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

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