Local Calling Guide
Area code/prefix search
NPA: 475
[Rate centres in NPA 475]
[Dial plan for NPA 475]
<< 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 43 44 45 46 47 48 49 50 51 52 53 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 475-310
| 4 |
Wallingford |
CT |
NWHNCT02XJX |
624H ONVOY SPECTRUM, LLC |
920 |
|
2022-01-28 |
|
| 475-310
| 5 |
Wallingford |
CT |
NWHNCT02XJX |
624H ONVOY SPECTRUM, LLC |
920 |
|
2022-01-28 |
|
| 475-310
| 6 |
Wallingford |
CT |
HRFRCT0380Z |
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2023-07-14 |
|
| 475-310
| 7 |
Wallingford |
CT |
HRFRCT0344Z |
866H BARR TEL USA, INC. - CT |
920 |
|
2022-05-18 |
|
| 475-310
| 8 |
Wallingford |
CT |
HRFRCT0380Z |
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2023-02-26 |
|
| 475-310
| 9 |
Wallingford |
CT |
HRFRCT0380Z |
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2022-12-15 |
|
| 475-312
| A |
Bridgeport |
CT |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
|
|
| 475-312
| 0 |
Bridgeport |
CT |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2021-02-05 |
|
| 475-312
| 1 |
Bridgeport |
CT |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2021-02-05 |
|
| 475-312
| 2 |
Bridgeport |
CT |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2021-07-30 |
|
| 475-312
| 3 |
Bridgeport |
CT |
HRFRCTBC7MD |
506J TWILIO INTERNATIONAL, INC. |
920 |
|
2021-03-28 |
|
| 475-312
| 4 |
Bridgeport |
CT |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2021-07-08 |
|
| 475-312
| 5 |
Bridgeport |
CT |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2021-07-08 |
|
| 475-312
| 6 |
Bridgeport |
CT |
HRFRCT0379Z |
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2021-09-05 |
|
| 475-312
| 7 |
Bridgeport |
CT |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2020-12-14 |
|
| 475-312
| 8 |
Bridgeport |
CT |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2020-12-14 |
|
| 475-312
| 9 |
Bridgeport |
CT |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2020-12-14 |
|
| 475-313
| A |
Waterbury |
CT |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
|
|
| 475-313
| 0 |
Waterbury |
CT |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2016-02-26 |
|
| 475-313
| 1 |
Waterbury |
CT |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2016-02-26 |
|
| 475-313
| 2 |
Waterbury |
CT |
HRFRCTASBMD |
6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
920 |
|
2016-08-01 |
|
| 475-313
| 3 |
Waterbury |
CT |
BLFDCTAP2MD |
5562 METROPCS, INC. |
920 |
|
2016-04-16 |
|
| 475-313
| 4 |
Waterbury |
CT |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2016-07-11 |
|
| 475-313
| 5 |
Waterbury |
CT |
MDTWCTNIGT1 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
920 |
|
2016-08-26 |
|
| 475-313
| 6 |
Waterbury |
CT |
BLFDCTAP2MD |
5562 METROPCS, INC. |
920 |
|
2017-07-21 |
|
| 475-313
| 7 |
Waterbury |
CT |
SMFRCTATXMD |
3083 PAETEC COMMUNICATIONS, LLC - CT |
920 |
|
2016-06-01 |
|
| 475-313
| 8 |
Waterbury |
CT |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2017-05-02 |
|
| 475-313
| 9 |
Waterbury |
CT |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2015-11-08 |
|
| 475-314
| A |
Huntington |
CT |
HRFRCT0300Z |
321J HD CARRIER LLC |
920 |
|
|
|
| 475-314
| 0 |
Huntington |
CT |
|
639C ONVOY, LLC - CT |
920 |
|
2024-03-09 |
|
| 475-314
| 1 |
Huntington |
CT |
HRFRCT0389Z |
490J DISH WIRELESS, LLC |
920 |
|
2023-09-27 |
|
| 475-314
| 2 |
Huntington |
CT |
HRFRCT0389Z |
490J DISH WIRELESS, LLC |
920 |
|
2023-05-14 |
|
| 475-314
| 3 |
Huntington |
CT |
HRFRCTCR3MD |
318J COMCAST IP PHONE, LLC |
920 |
|
2023-05-14 |
|
| 475-314
| 4 |
Huntington |
CT |
HRFRCTCR3MD |
318J COMCAST IP PHONE, LLC |
920 |
|
2023-05-14 |
|
| 475-314
| 5 |
Huntington |
CT |
HRFRCTCR3MD |
318J COMCAST IP PHONE, LLC |
920 |
|
2023-05-14 |
|
| 475-314
| 6 |
Huntington |
CT |
|
639C ONVOY, LLC - CT |
920 |
|
2024-04-04 |
|
| 475-314
| 7 |
Huntington |
CT |
HRFRCT0380Z |
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2023-08-10 |
|
| 475-314
| 8 |
Huntington |
CT |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2023-07-14 |
|
| 475-314
| 9 |
Huntington |
CT |
HRFRCT0300Z |
321J HD CARRIER LLC |
920 |
|
2022-10-03 |
|
| 475-315
| A |
Cheshire |
CT |
HRFRCT0379Z |
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
|
|
| 475-315
| 0 |
Cheshire |
CT |
HRFRCT0379Z |
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2021-12-02 |
|
| 475-315
| 1 |
Cheshire |
CT |
HRFRCT0389Z |
490J DISH WIRELESS, LLC |
920 |
|
2022-07-31 |
|
| 475-315
| 2 |
Cheshire |
CT |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2022-02-05 |
|
| 475-315
| 3 |
Cheshire |
CT |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2022-02-05 |
|
| 475-315
| 4 |
Cheshire |
CT |
NWHNCT02XJX |
624H ONVOY SPECTRUM, LLC |
920 |
|
2022-01-28 |
|
| 475-315
| 5 |
Cheshire |
CT |
NWHNCT02XJX |
624H ONVOY SPECTRUM, LLC |
920 |
|
2022-01-28 |
|
| 475-315
| 6 |
Cheshire |
CT |
HRFRCT0380Z |
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2023-07-14 |
|
| 475-315
| 7 |
Cheshire |
CT |
|
515J IP HORIZON LLC |
920 |
|
2022-07-23 |
|
| 475-315
| 8 |
Cheshire |
CT |
|
939H COMMIO, LLC |
920 |
|
2022-12-17 |
|
| 475-315
| 9 |
Cheshire |
CT |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2023-06-26 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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