Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 959 [Rate centres in NPA 959] [Dial plan for NPA 959]

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
959-200 A Hartford CT NWLNCTCS6MD  508J CENTURYLINK COMMUNICATIONS, LLC 920      
959-200 0 Hartford CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2014-11-30   
959-200 1 Hartford CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2014-11-30   
959-200 2 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2014-12-15   
959-200 3 Hartford CT   829J PAETEC ITEL, LLC 920   2016-11-15   
959-200 4 Hartford CT   829J PAETEC ITEL, LLC 920   2014-12-15   
959-200 5 Hartford CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2015-09-11   
959-200 6 Hartford CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2014-12-08   
959-200 7 Hartford CT NWLNCTCS6MD  508J CENTURYLINK COMMUNICATIONS, LLC 920   2014-11-09   
959-200 8 Hartford CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2014-11-11   
959-200 9 Hartford CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2014-11-11   
959-201 A New London CT HRFRCT0383Z  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
959-201 0 New London CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2018-10-07   
959-201 1 New London CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2018-12-29   
959-201 2 New London CT HRFRCT0383Z  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2018-07-30   
959-201 3 New London CT HRFRCT0383Z  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2018-07-30   
959-201 4 New London CT HRFRCT0383Z  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2018-07-30   
959-201 5 New London CT HRFRCT0383Z  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2018-07-30   
959-201 6 New London CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2018-12-17   
959-201 7 New London CT HRFRCT0383Z  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2018-07-30   
959-201 8 New London CT HRFRCT0383Z  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2018-07-30   
959-201 9 New London CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-04-29   
959-202 A Torrington CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
959-202 0 Torrington CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2017-09-11   
959-202 1 Torrington CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2017-09-12   
959-202 2 Torrington CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2018-10-19   
959-202 3 Torrington CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2019-08-19   
959-202 4 Torrington CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2019-05-31   
959-202 5 Torrington CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2019-07-12   
959-202 6 Torrington CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-03-13   
959-202 7 Torrington CT   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2025-04-28   
959-202 8 Torrington CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2019-01-19   
959-202 9 Torrington CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2017-09-11   
959-203 A Farmington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
959-203 0 Farmington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-04-12   
959-203 1 Farmington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-06-07   
959-203 2 Farmington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-08-13   
959-203 3 Farmington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-08-13   
959-203 4 Farmington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-11-07   
959-203 5 Farmington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-12-02   
959-203 6 Farmington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-12-15   
959-203 7 Farmington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-08-14   
959-203 8 Farmington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-08-14   
959-203 9 Farmington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-08-14   
959-204 A Hartford CT HRFRCT03EMD  156J RCLEC, INC. 920      
959-204 0 Hartford CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2022-01-26   
959-204 1 Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-04-30   
959-204 2 Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-04-30   
959-204 3 Hartford CT HRFRCT03EMD  156J RCLEC, INC. 920   2018-09-03   
959-204 4 Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-04-30   
959-204 5 Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2022-06-23   
959-204 6 Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2022-06-23   
959-204 7 Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-07-25   
959-204 8 Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-07-25   
959-204 9 Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2021-07-25   
959-205 A Hartford CT HRFRCTBC5MD  114J EXIANT COMMUNICATIONS LLC 920      
959-205 0 Hartford CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2020-01-15   
959-205 1 Hartford CT HRFRCTBC5MD  114J EXIANT COMMUNICATIONS LLC 920   2019-11-08   
959-205 2 Hartford CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2020-03-13   
959-205 3 Hartford CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2020-06-08   
959-205 4 Hartford CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2020-06-08   
959-205 5 Hartford CT HRFRCT0383Z  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2020-02-13   
959-205 6 Hartford CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2020-06-29   
959-205 7 Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2020-09-23   
959-205 8 Hartford CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2021-07-30   
959-205 9 Hartford CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2021-09-04   
959-206 A Hartford CT HRFRCT03CMD  197D VONAGE AMERICA LLC 920      
959-206 0 Hartford CT HRFRCT03CMD  197D VONAGE AMERICA LLC 920   2019-01-27   
959-206 1 Hartford CT HRFRCT03SMD  939H COMMIO, LLC 920   2022-09-12   
959-206 2 Hartford CT HRFRCT03CMD  197D VONAGE AMERICA LLC 920   2019-01-27   
959-206 3 Hartford CT HRFRCT03SMD  939H COMMIO, LLC 920   2022-09-12   
959-206 4 Hartford CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2023-08-21   
959-206 5 Hartford CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2023-09-02   
959-206 6 Hartford CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2023-09-02   
959-206 7 Hartford CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2023-09-02   
959-206 8 Hartford CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2023-03-24   
959-206 9 Hartford CT HRFRCT03CMD  197D VONAGE AMERICA LLC 920   2019-01-27   
959-207 A Colchester CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
959-207 0 Colchester CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2018-11-26   
959-207 1 Colchester CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-08-09   
959-207 2 Colchester CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-02-29   
959-207 3 Colchester CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-02-29   
959-207 4 Colchester CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-03-04   
959-207 5 Colchester CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-11-22   
959-207 6 Colchester CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-11-22   
959-207 7 Colchester CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-06-21   
959-207 8 Colchester CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-08-09   
959-207 9 Colchester CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-06-21   
959-208 A New Britain CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
959-208 0 New Britain CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2017-12-06   
959-208 1 New Britain CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2017-12-06   
959-208 2 New Britain CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2017-12-06   
959-208 3 New Britain CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2018-01-15   
959-208 4 New Britain CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2018-03-31   
959-208 5 New Britain CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2018-09-27   
959-208 6 New Britain CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2017-12-16   
959-208 7 New Britain CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2017-12-04   
959-208 8 New Britain CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2017-12-04   
959-208 9 New Britain CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-10-01   
959-209 A Watertown CT NRWLCT02SMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >>

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.