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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
475-688 3 Meriden CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-11-19   
475-688 4 Meriden CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-11-19   
475-688 5 Meriden CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-01-01   
475-688 6 Meriden CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-01-01   
475-688 7 Meriden CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-11-19   
475-688 8 Meriden CT HRFRCT03XOX  965H FRACTEL, LLC 920   2020-09-17   
475-688 9 Meriden CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-11-19   
475-689 A Waterbury CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
475-689 0 Waterbury CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2015-02-26   
475-689 1 Waterbury CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2015-10-31   
475-689 2 Waterbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2015-05-08   
475-689 3 Waterbury CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2015-02-27   
475-689 4 Waterbury CT HRFRCT0377Z  350E YMAX COMMUNICATIONS CORP. - CT 920   2015-04-09   
475-689 5 Waterbury CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2015-08-12   
475-689 6 Waterbury CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2015-08-12   
475-689 7 Waterbury CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2015-07-23   
475-689 8 Waterbury CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2015-05-10   
475-689 9 Waterbury CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2015-07-23   
475-701 A Naugatuck CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
475-701 0 Naugatuck CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-05-06   
475-701 1 Naugatuck CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-05-06   
475-701 2 Naugatuck CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-06   
475-701 3 Naugatuck CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2018-11-12   
475-701 4 Naugatuck CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2020-05-09   
475-701 5 Naugatuck CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2018-11-13   
475-701 6 Naugatuck CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2019-05-26   
475-701 7 Naugatuck CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2018-12-20   
475-701 8 Naugatuck CT HRFRCT03HMD  073H TELNYX LLC 920   2019-05-24   
475-701 9 Naugatuck CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2020-05-09   
475-731 A Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
475-731 0 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2016-02-06   
475-731 1 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2016-02-06   
475-731 2 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2016-02-06   
475-731 3 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2016-11-13   
475-731 4 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2016-11-13   
475-731 5 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2017-04-07   
475-731 6 Ansonia-Derby CT HRFRCT03HMD  073H TELNYX LLC 920   2017-04-06   
475-731 7 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2018-11-17   
475-731 8 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2015-10-09   
475-731 9 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2015-10-09   
475-739 A Wolcott CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
475-739 0 Wolcott CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-06-17   
475-739 1 Wolcott CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-03-12   
475-739 2 Wolcott CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2021-08-14   
475-739 3 Wolcott CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2026-01-27   
475-739 4 Wolcott CT HRFRCTBC2MD  073H TELNYX LLC 920   2021-12-18   
475-739 5 Wolcott CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-03-04   
475-739 6 Wolcott CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-05   
475-739 7 Wolcott CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-05   
475-739 8 Wolcott CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-06-17   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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