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 |
| 959-248
| 0 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2023-07-22 |
|
| 959-248
| 1 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2023-07-22 |
|
| 959-248
| 2 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2023-08-11 |
|
| 959-248
| 3 |
HRFRCTBC9MD |
732J NUSO, LLC |
920 |
|
2023-05-01 |
|
| 959-248
| 4 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2023-06-26 |
|
| 959-248
| 5 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2023-06-26 |
|
| 959-248
| 6 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2023-08-11 |
|
| 959-248
| 7 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2023-08-11 |
|
| 959-248
| 8 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2023-07-22 |
|
| 959-248
| 9 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2023-07-22 |
|
| 959-255
| A |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
|
|
| 959-255
| 0 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2019-04-19 |
|
| 959-255
| 1 |
HRFRCT0389Z |
490J BOOST SUBSCRIBERCO L.L.C. |
920 |
|
2024-07-25 |
|
| 959-255
| 2 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2020-05-14 |
|
| 959-255
| 3 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-06-23 |
|
| 959-255
| 4 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2019-07-15 |
|
| 959-255
| 5 |
HRFRCT0344Z |
866H BARR TEL USA, INC. - CT |
920 |
|
2022-03-14 |
|
| 959-255
| 6 |
HRFRCTCR3MD |
318J COMCAST IP PHONE, LLC |
920 |
|
2019-07-05 |
|
| 959-255
| 7 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2022-06-23 |
|
| 959-255
| 8 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2019-06-14 |
|
| 959-255
| 9 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2019-06-14 |
|
| 959-256
| A |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
|
|
| 959-256
| 0 |
HRFRCT03SMD |
939H COMMIO, LLC |
920 |
|
2023-12-23 |
|
| 959-256
| 1 |
HRFRCT03SMD |
939H COMMIO, LLC |
920 |
|
2023-12-23 |
|
| 959-256
| 2 |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2023-11-05 |
|
| 959-256
| 3 |
HRFRCT03SMD |
939H COMMIO, LLC |
920 |
|
2023-12-23 |
|
| 959-256
| 4 |
HRFRCT03SMD |
939H COMMIO, LLC |
920 |
|
2023-12-23 |
|
| 959-256
| 5 |
MDTWCTNIBMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
920 |
|
2024-02-04 |
|
| 959-256
| 6 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2024-01-23 |
|
| 959-256
| 7 |
MDTWCTNIBMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
920 |
|
2023-11-17 |
|
| 959-256
| 8 |
MDTWCTNIBMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
920 |
|
2023-11-17 |
|
| 959-256
| 9 |
MDTWCTNIBMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
920 |
|
2023-11-17 |
|
| 959-257
| A |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
|
|
| 959-257
| 0 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2023-11-05 |
|
| 959-257
| 1 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2023-11-05 |
|
| 959-257
| 2 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2023-11-05 |
|
| 959-257
| 3 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2023-11-05 |
|
| 959-257
| 4 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2023-11-05 |
|
| 959-257
| 5 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2023-11-05 |
|
| 959-257
| 6 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2023-11-05 |
|
| 959-257
| 7 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2023-11-05 |
|
| 959-257
| 8 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2023-11-05 |
|
| 959-257
| 9 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2023-11-05 |
|
| 959-258
| A |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2024-02-25 |
|
| 959-258
| 0 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2024-03-11 |
|
| 959-258
| 1 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2024-03-11 |
|
| 959-258
| 2 |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2024-03-11 |
|
| 959-258
| 3 |
HRFRCT0383Z |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2024-02-26 |
|
| 959-258
| 4 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2024-02-25 |
|
| 959-258
| 5 |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2024-02-25 |
|
<< 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 >>
Last updated: Tue, 01 Sep 2026 00:40:05 UTC
Sponsored by: Callcentric - VoIP Internet phone service
Like this site? We accept donations via PayPal.