Local Calling Guide
Area code/prefix search
Hartford, CT
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 959-666
| 2 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2022-12-30 |
|
| 959-666
| 3 |
SMFRCTPU4MD |
4800 LEVEL 3 COMMUNICATIONS, LLC - CT |
920 |
|
2020-09-12 |
|
| 959-666
| 4 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2022-12-30 |
|
| 959-666
| 5 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2022-12-30 |
|
| 959-666
| 6 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2017-12-02 |
|
| 959-666
| 7 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2018-11-12 |
|
| 959-666
| 8 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2018-11-12 |
|
| 959-666
| 9 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2019-03-29 |
|
| 959-710
| A |
NWHNCT02XJX |
624H ONVOY SPECTRUM, LLC |
920 |
|
|
|
| 959-710
| 0 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-09-21 |
|
| 959-710
| 1 |
NWHNCT02XJX |
624H ONVOY SPECTRUM, LLC |
920 |
|
2020-06-04 |
|
| 959-710
| 2 |
NWHNCT02XJX |
624H ONVOY SPECTRUM, LLC |
920 |
|
2020-06-04 |
|
| 959-710
| 3 |
NWHNCT02XJX |
624H ONVOY SPECTRUM, LLC |
920 |
|
2020-06-04 |
|
| 959-710
| 4 |
NWHNCT02XJX |
624H ONVOY SPECTRUM, LLC |
920 |
|
2020-06-04 |
|
| 959-710
| 5 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2019-11-17 |
|
| 959-710
| 6 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-09-21 |
|
| 959-710
| 7 |
NWHNCT02XJX |
624H ONVOY SPECTRUM, LLC |
920 |
|
2019-11-16 |
|
| 959-710
| 8 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-04-07 |
|
| 959-710
| 9 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-09-21 |
|
| 959-777
| A |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
|
|
| 959-777
| 0 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2015-05-10 |
|
| 959-777
| 1 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2015-05-10 |
|
| 959-777
| 2 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2015-05-10 |
|
| 959-777
| 3 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2015-07-31 |
|
| 959-777
| 4 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2015-07-31 |
|
| 959-777
| 5 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2015-07-31 |
|
| 959-777
| 6 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2015-07-31 |
|
| 959-777
| 7 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2015-03-30 |
|
| 959-777
| 8 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2015-07-31 |
|
| 959-777
| 9 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2015-07-31 |
|
| 959-867
| A |
HRFRCT03SMD |
939H COMMIO, LLC |
920 |
|
|
|
| 959-867
| 0 |
MDTWCTNIBMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
920 |
|
2019-10-17 |
|
| 959-867
| 1 |
MDTWCTNIBMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
920 |
|
2023-06-09 |
|
| 959-867
| 2 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2023-08-21 |
|
| 959-867
| 3 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2023-08-21 |
|
| 959-867
| 4 |
MDTWCTNIBMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
920 |
|
2023-08-07 |
|
| 959-867
| 5 |
HRFRCT03SMD |
939H COMMIO, LLC |
920 |
|
2019-08-05 |
|
| 959-867
| 6 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2019-10-11 |
|
| 959-867
| 7 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2019-12-02 |
|
| 959-867
| 8 |
MDTWCTNIBMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
920 |
|
2020-03-21 |
|
| 959-867
| 9 |
MDTWCTNIBMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
920 |
|
2020-03-21 |
|
| 959-876
| A |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
|
|
| 959-876
| 0 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2020-10-29 |
|
| 959-876
| 1 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2020-10-29 |
|
| 959-876
| 2 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2020-10-29 |
|
| 959-876
| 3 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2020-10-29 |
|
| 959-876
| 4 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2020-10-29 |
|
| 959-876
| 5 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2020-10-29 |
|
| 959-876
| 6 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2020-10-29 |
|
| 959-876
| 7 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2020-10-29 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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