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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
475-237 4 Danbury CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2018-05-28   
475-237 5 Danbury CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2018-07-07   
475-237 6 Danbury CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2018-08-03   
475-237 7 Danbury CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2020-02-27   
475-237 8 Danbury CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2018-02-11   
475-237 9 Danbury CT HRFRCT03CMD  197D VONAGE AMERICA LLC 920   2021-07-13   
475-238 A New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
475-238 0 New Haven CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2011-09-18   
475-238 1 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2013-09-09   
475-238 2 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2013-06-30   
475-238 3 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2013-06-30   
475-238 4 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2012-06-26   
475-238 5 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2012-06-26   
475-238 6 New Haven CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2012-11-12   
475-238 7 New Haven CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2014-09-10   
475-238 8 New Haven CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2010-10-13   
475-238 9 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2011-01-02   
475-239 A Trumbull CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
475-239 0 Trumbull CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2013-11-10   
475-239 1 Trumbull CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-12-15   
475-239 2 Trumbull CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2012-11-23   
475-239 3 Trumbull CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2012-11-23   
475-239 4 Trumbull CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-12-15   
475-239 5 Trumbull CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2016-04-28   
475-239 6 Trumbull CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2016-02-08   
475-239 7 Trumbull CT NWLNCTCS6MD  508J CENTURYLINK COMMUNICATIONS, LLC 920   2014-07-16   
475-239 8 Trumbull CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2015-07-24   
475-239 9 Trumbull CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2015-10-31   
475-240 A Greenwich CT WHPLNY02DS5  7140 TC SYSTEMS, INC. - NY 132      
475-240 0 Greenwich CT   7140 TC SYSTEMS, INC. - NY 132   2015-05-11   
475-240 1 Greenwich CT   7140 TC SYSTEMS, INC. - NY 132   2015-05-11   
475-240 2 Greenwich CT   7140 TC SYSTEMS, INC. - NY 132   2015-05-11   
475-240 3 Greenwich CT   7140 TC SYSTEMS, INC. - NY 132   2015-05-11   
475-240 4 Greenwich CT   7140 TC SYSTEMS, INC. - NY 132   2015-05-11   
475-240 5 Greenwich CT   7140 TC SYSTEMS, INC. - NY 132   2015-05-11   
475-240 6 Greenwich CT   7140 TC SYSTEMS, INC. - NY 132   2015-05-11   
475-240 7 Greenwich CT   7140 TC SYSTEMS, INC. - NY 132   2015-05-11   
475-240 8 Greenwich CT   7140 TC SYSTEMS, INC. - NY 132   2015-05-11   
475-240 9 Greenwich CT   7140 TC SYSTEMS, INC. - NY 132   2015-05-11   
475-241 A New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
475-241 0 New Haven CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-06-14   
475-241 1 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2018-09-20   
475-241 2 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2018-10-18   
475-241 3 New Haven CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2018-09-29   
475-241 4 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2018-11-07   
475-241 5 New Haven CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2019-09-20   
475-241 6 New Haven CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2018-10-18   
475-241 7 New Haven CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-06-27   
475-241 8 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2018-10-21   
475-241 9 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2018-09-01   
475-242 A Redding CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
475-242 0 Redding CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-08-09   
475-242 1 Redding CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2017-08-20   
475-242 2 Redding CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-02-28   
475-242 3 Redding CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-02-28   
475-242 4 Redding CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-05-24   
475-242 5 Redding CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-05-24   
475-242 6 Redding CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-05-24   
475-242 7 Redding CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2020-02-27   
475-242 8 Redding CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-08-09   
475-242 9 Redding CT HRFRCT03HMD  073H TELNYX LLC 920   2018-05-09   
475-243 A Ansonia-Derby CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
475-243 0 Ansonia-Derby CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-04-29   
475-243 1 Ansonia-Derby CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-04-29   
475-243 2 Ansonia-Derby CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2013-09-06   
475-243 3 Ansonia-Derby CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2013-08-12   
475-243 4 Ansonia-Derby CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2014-06-13   
475-243 5 Ansonia-Derby CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2014-05-17   
475-243 6 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2013-10-23   
475-243 7 Ansonia-Derby CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-04-01   
475-243 8 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2013-08-31   
475-243 9 Ansonia-Derby CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2014-07-09   
475-244 A Cheshire CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-244 0 Cheshire CT HRFRCT03HMD  073H TELNYX LLC 920   2018-05-02   
475-244 1 Cheshire CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2018-04-23   
475-244 2 Cheshire CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2019-04-05   
475-244 3 Cheshire CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2019-04-05   
475-244 4 Cheshire CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2019-04-05   
475-244 5 Cheshire CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2019-04-05   
475-244 6 Cheshire CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-03-29   
475-244 7 Cheshire CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2018-10-31   
475-244 8 Cheshire CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2018-10-31   
475-244 9 Cheshire CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-03-29   
475-245 A Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
475-245 0 Norwalk CT HRFRCT03HMD  073H TELNYX LLC 920   2017-04-06   
475-245 1 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2017-05-16   
475-245 2 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2017-05-16   
475-245 3 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2017-05-16   
475-245 4 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2016-06-15   
475-245 5 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2017-05-30   
475-245 6 Norwalk CT NRWLCT02XMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920   2016-05-02   
475-245 7 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2017-05-30   
475-245 8 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2017-05-30   
475-245 9 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2019-01-04   
475-246 A New Haven CT NWHNCT03DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
475-246 0 New Haven CT NWHNCT03DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2014-08-21   
475-246 1 New Haven CT NWHNCT03DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2014-08-21   
475-246 2 New Haven CT NWHNCT03DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2014-08-21   
475-246 3 New Haven CT NWHNCT03DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2014-08-21   
475-246 4 New Haven CT NWHNCT03DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2014-08-21   

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

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