Local Calling Guide
Area code/prefix search
Stamford, CT
<< 1 2 3 4 5 6 7 8 9 10 11
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 475-685
| 3 |
|
4800 LEVEL 3 COMMUNICATIONS, LLC - CT |
920 |
|
2019-07-01 |
|
| 475-685
| 4 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2019-08-28 |
|
| 475-685
| 5 |
|
829J PAETEC ITEL, LLC |
920 |
|
2019-06-13 |
|
| 475-685
| 6 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2018-10-15 |
|
| 475-685
| 7 |
|
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2018-12-27 |
|
| 475-685
| 8 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2019-01-28 |
|
| 475-685
| 9 |
|
639C ONVOY, LLC - CT |
920 |
|
2019-02-15 |
|
| 475-746
| A |
HRFRCT03XSX |
516J TON80 COMMUNICATIONS, LLC |
920 |
|
|
|
| 475-746
| 0 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2022-03-12 |
|
| 475-746
| 1 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2022-03-12 |
|
| 475-746
| 2 |
|
490J DISH WIRELESS, LLC |
920 |
|
2023-05-29 |
|
| 475-746
| 3 |
|
5562 METROPCS, INC. |
920 |
|
2022-05-21 |
|
| 475-746
| 4 |
|
624H ONVOY SPECTRUM, LLC |
920 |
|
2022-03-20 |
|
| 475-746
| 5 |
|
624H ONVOY SPECTRUM, LLC |
920 |
|
2022-03-20 |
|
| 475-746
| 6 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2024-07-31 |
|
| 475-746
| 7 |
|
516J TON80 COMMUNICATIONS, LLC |
920 |
|
2022-03-11 |
|
| 475-746
| 8 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2022-03-12 |
|
| 475-746
| 9 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2022-03-12 |
|
| 475-977
| A |
HRFRCT03XOX |
965H FRACTEL, LLC |
920 |
|
|
|
| 475-977
| 0 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2020-09-18 |
|
| 475-977
| 1 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2021-06-06 |
|
| 475-977
| 2 |
|
197D VONAGE AMERICA LLC |
920 |
|
2021-06-11 |
|
| 475-977
| 3 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-08-08 |
|
| 475-977
| 4 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2024-08-13 |
|
| 475-977
| 5 |
|
639C ONVOY, LLC - CT |
920 |
|
2020-11-22 |
|
| 475-977
| 6 |
|
639C ONVOY, LLC - CT |
920 |
|
2020-11-22 |
|
| 475-977
| 7 |
|
965H FRACTEL, LLC |
920 |
|
2020-09-17 |
|
| 475-977
| 8 |
|
639C ONVOY, LLC - CT |
920 |
|
2020-11-22 |
|
| 475-977
| 9 |
|
639C ONVOY, LLC - CT |
920 |
|
2020-11-22 |
|
<< 1 2 3 4 5 6 7 8 9 10 11
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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