Local Calling Guide
Area code/prefix search
Hartford, CT
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 959-876
| 8 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2020-10-29 |
|
| 959-876
| 9 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2020-10-29 |
|
| 959-888
| A |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
|
|
| 959-888
| 0 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2015-07-31 |
|
| 959-888
| 1 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2015-05-19 |
|
| 959-888
| 2 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2015-05-19 |
|
| 959-888
| 3 |
HRFRCTCR3MD |
318J COMCAST IP PHONE, LLC |
920 |
|
2016-01-13 |
|
| 959-888
| 4 |
CHSHCT02DS1 |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2016-10-21 |
|
| 959-888
| 5 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2015-07-31 |
|
| 959-888
| 6 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2015-07-31 |
|
| 959-888
| 7 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2015-07-31 |
|
| 959-888
| 8 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2015-03-30 |
|
| 959-888
| 9 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2015-07-31 |
|
| 959-895
| A |
HRFRCTBC7MD |
506J TWILIO INTERNATIONAL, INC. |
920 |
|
|
|
| 959-895
| 0 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-03-06 |
|
| 959-895
| 1 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2021-09-13 |
|
| 959-895
| 2 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2021-09-13 |
|
| 959-895
| 3 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2023-08-21 |
|
| 959-895
| 4 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2023-08-21 |
|
| 959-895
| 5 |
MDTWCTNIBMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
920 |
|
2021-12-03 |
|
| 959-895
| 6 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-03-06 |
|
| 959-895
| 7 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-03-06 |
|
| 959-895
| 8 |
HRFRCTBC7MD |
506J TWILIO INTERNATIONAL, INC. |
920 |
|
2020-12-13 |
|
| 959-895
| 9 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-03-06 |
|
| 959-900
| A |
HRFRCT03XMX |
145J TERRA NOVA TELECOM INC. |
920 |
|
|
|
| 959-900
| 0 |
|
145J TERRA NOVA TELECOM INC. |
920 |
|
2019-02-14 |
|
| 959-900
| 1 |
HRFRCTCR3MD |
318J COMCAST IP PHONE, LLC |
920 |
|
2019-05-27 |
|
| 959-900
| 2 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2023-09-08 |
|
| 959-900
| 3 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2023-09-08 |
|
| 959-900
| 4 |
HRFRCT0380Z |
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2021-11-26 |
|
| 959-900
| 5 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2020-10-19 |
|
| 959-900
| 6 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2019-05-31 |
|
| 959-900
| 7 |
MDTWCTNIBMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
920 |
|
2019-09-26 |
|
| 959-900
| 8 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2019-06-14 |
|
| 959-900
| 9 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2019-06-14 |
|
| 959-997
| A |
|
639C ONVOY, LLC - CT |
920 |
|
2026-09-14 |
|
| 959-997
| 0 |
|
639C ONVOY, LLC - CT |
920 |
|
2026-09-14 |
|
| 959-997
| 1 |
|
639C ONVOY, LLC - CT |
920 |
|
2026-09-15 |
|
| 959-997
| 2 |
|
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2026-09-15 |
|
| 959-997
| 3 |
|
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2026-09-15 |
|
| 959-997
| 4 |
|
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2026-09-15 |
|
| 959-997
| 5 |
|
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2026-09-15 |
|
| 959-997
| 6 |
|
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2026-09-15 |
|
| 959-997
| 7 |
|
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2026-09-15 |
|
| 959-997
| 8 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2026-09-15 |
|
| 959-997
| 9 |
|
639C ONVOY, LLC - CT |
920 |
|
2026-09-15 |
|
| 959-999
| A |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
|
|
| 959-999
| 0 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2014-12-02 |
|
| 959-999
| 1 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2014-12-02 |
|
| 959-999
| 2 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2015-02-14 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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