Local Calling Guide
Area code/prefix search
Hartford, CT
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 959-282
| 7 |
MDTWCTNIBMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
920 |
|
2017-12-23 |
|
| 959-282
| 8 |
CHSHCT02DS1 |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2017-01-09 |
|
| 959-282
| 9 |
MDTWCTNIBMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
920 |
|
2016-12-31 |
|
| 959-299
| A |
CHSHCT02DS1 |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
|
|
| 959-299
| 0 |
|
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2015-05-28 |
|
| 959-299
| 1 |
|
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2015-05-28 |
|
| 959-299
| 2 |
|
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2015-05-28 |
|
| 959-299
| 3 |
|
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2015-05-28 |
|
| 959-299
| 4 |
|
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2015-05-28 |
|
| 959-299
| 5 |
|
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2015-05-28 |
|
| 959-299
| 6 |
|
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2015-05-28 |
|
| 959-299
| 7 |
|
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2015-05-28 |
|
| 959-299
| 8 |
|
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2015-05-28 |
|
| 959-299
| 9 |
|
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2015-05-28 |
|
| 959-333
| A |
HRFRCTBC2MD |
073H TELNYX LLC |
920 |
|
|
|
| 959-333
| 0 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2018-04-06 |
|
| 959-333
| 1 |
HRFRCTBC2MD |
073H TELNYX LLC |
920 |
|
2019-05-23 |
|
| 959-333
| 2 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2018-01-15 |
|
| 959-333
| 3 |
HRFRCT03HMD |
073H TELNYX LLC |
920 |
|
2017-04-17 |
|
| 959-333
| 4 |
HRFRCTCR3MD |
318J COMCAST IP PHONE, LLC |
920 |
|
2019-01-29 |
|
| 959-333
| 5 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2019-08-12 |
|
| 959-333
| 6 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-06-23 |
|
| 959-333
| 7 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2018-09-06 |
|
| 959-333
| 8 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2018-09-06 |
|
| 959-333
| 9 |
MDTWCTNIBMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
920 |
|
2018-07-30 |
|
| 959-529
| A |
HRFRCT03XOX |
965H FRACTEL, LLC |
920 |
|
|
|
| 959-529
| 0 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2021-01-01 |
|
| 959-529
| 1 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2021-01-01 |
|
| 959-529
| 2 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2021-08-16 |
|
| 959-529
| 3 |
HRFRCT03XOX |
965H FRACTEL, LLC |
920 |
|
2020-09-17 |
|
| 959-529
| 4 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2021-08-16 |
|
| 959-529
| 5 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2021-08-16 |
|
| 959-529
| 6 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-06-23 |
|
| 959-529
| 7 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-06-23 |
|
| 959-529
| 8 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2022-01-26 |
|
| 959-529
| 9 |
HRFRCT03XOX |
965H FRACTEL, LLC |
920 |
|
2020-09-17 |
|
| 959-599
| A |
HRFRCT0331Z |
622J SKYE TELECOM LLC DBA SKYETEL |
920 |
|
|
|
| 959-599
| 0 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2022-01-26 |
|
| 959-599
| 1 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-09-21 |
|
| 959-599
| 2 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-09-21 |
|
| 959-599
| 3 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-09-21 |
|
| 959-599
| 4 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-09-21 |
|
| 959-599
| 5 |
HRFRCT03XSX |
516J TON80 COMMUNICATIONS, LLC |
920 |
|
2022-02-04 |
|
| 959-599
| 6 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2022-09-06 |
|
| 959-599
| 7 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-09-21 |
|
| 959-599
| 8 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-09-21 |
|
| 959-599
| 9 |
HRFRCT0331Z |
622J SKYE TELECOM LLC DBA SKYETEL |
920 |
|
2021-11-13 |
|
| 959-666
| A |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
|
|
| 959-666
| 0 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2018-10-02 |
|
| 959-666
| 1 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2021-01-01 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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