The Federal Communications Commission (FCC) has granted a total of 28 licenses and call signs in the category of Restricted Operator license in Trinity, Texas. Select a call sign from the table below to view its details such as the date of authorization, expiration date, service description, and so forth.
| Call Sign | License Holder Name | Date of Authorization |
|---|---|---|
| RL00017757 | Wiederhold 355, Clifton L | 2022-06-28 |
| RR00035754 | Holmes, Florence L | 2006-03-17 |
| RR00038348 | SMITH, JAMES C | 2006-06-30 |
| RR00050823 | BERRY, MICHAEL B | 2007-08-03 |
| RR00064169 | Brady, Bobby E | 2009-02-21 |
| RR00065302 | Parish, James | 2009-05-06 |
| RR00065476 | Meredith, James | 2009-05-16 |
| RR00069199 | BRISCO, AUSTIN L | 2010-01-26 |
| RR00069384 | Attaya, Robert G | 2010-02-03 |
| RR00078480 | gates, joshua w | 2011-05-04 |
| RR00084645 | Smith, Gary L | 2012-02-11 |
| RR00085087 | CHEATHAM, MICHAEL B | 2012-03-03 |
| RR00088050 | barksdale, christopher m | 2012-07-13 |
| RR00089224 | Harper jr, Clifford D | 2012-09-08 |
| RR00089593 | Grider Mr, Christopher W | 2012-09-28 |
| RR00089876 | CHEATHAM, MICHAEL B | 2012-10-16 |
| RR00092446 | Collier, Eric D | 2013-01-31 |
| RR00093417 | CRANFILL, KENNETH W | 2013-03-16 |
| RR00094086 | Smith, Michael W | 2013-04-17 |
| RR00097071 | Bogs Jr, Raymond L | 2013-09-10 |
| RR00105342 | Woolever, Zachery R | 2014-08-14 |
| RR00105352 | Grider, Bradley M | 2014-08-14 |
| RR00112590 | WEST, JAMES D | 2015-06-09 |
| RR00112640 | BROWN, CHRISTOPHER J | 2015-06-10 |
| RR00116567 | Hardy, Kyle B | 2015-11-13 |
| RR00121373 | Lowrey, Randall L | 2016-05-11 |
| RR00122353 | Smith, Tony R | 2016-06-14 |
| RR00150786 | Boudreaux, Daniel | 2018-12-07 |
