The Federal Communications Commission (FCC) has granted a total of 178 licenses and call signs in the category of Restricted Operator license in Keller, 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 |
|---|---|---|
| RR00116942 | Rowley, Marc T | 2015-12-01 |
| RR00118853 | Kelly, Daniel | 2016-02-13 |
| RR00120543 | Zorich, Christopher P | 2016-04-13 |
| RR00122777 | Masten, Keevan D | 2016-06-29 |
| RR00123824 | Lepchenske, Michael D | 2016-08-09 |
| RR00124023 | Blanco, Juan D | 2016-08-16 |
| RR00125130 | Fischer, Richard A | 2016-09-27 |
| RR00126050 | Morgan, Peter A | 2016-10-26 |
| RR00127736 | Lunger, Jason B | 2017-01-04 |
| RR00127944 | Szymanski, Jason J | 2017-01-10 |
| RR00128717 | HOLDERREAD, MICHAEL D | 2017-02-03 |
| RR00129260 | Echels, David | 2017-02-18 |
| | ||
| RR00129378 | Cramer, Benjamin P | 2017-02-23 |
| RR00129396 | Maddux Jr, Gary L | 2017-02-23 |
| RR00129787 | chapman, kasey w | 2017-03-07 |
| RR00130192 | Evans, Gary M | 2017-03-21 |
| RR00130557 | Ricketts, Donald | 2017-03-31 |
| RR00130638 | Parks, Nathan P | 2017-04-04 |
| RR00130920 | Wright, Benjamin M | 2017-04-11 |
| RR00132602 | Hutcheson, Joseph R | 2017-06-06 |
| RR00132932 | Caswell II, Steven T | 2017-06-15 |
| RR00133920 | Harbaugh, David | 2017-07-18 |
| RR00134419 | Olsen, Garth E | 2017-08-02 |
| RR00136636 | Frado, William | 2017-10-12 |
| RR00139443 | Soliman, Fady S | 2018-01-11 |
| RR00139505 | Frankow, Max A | 2018-01-12 |
| RR00139805 | Taylor, Trevor C | 2018-01-23 |
| RR00140941 | Paris, Michael G | 2018-02-23 |
| RR00142458 | Badillo, Luis I | 2018-04-07 |
| RR00143398 | Guy, Gary B | 1997-09-18 |
| RR00143740 | mckenna, jeromy r | 2018-05-10 |
| RR00144151 | halley, joseph d | 2018-05-22 |
| RR00146700 | crews, thomas b | 2018-08-08 |
| RR00148514 | Pierce, Richard M | 2018-10-02 |
| RR00149890 | Sconfietti III, James P | 2018-11-08 |
| RR00151497 | Hardee, Jonathan E | 2019-01-03 |
| RR00152118 | Wenzel, Barbara M | 2019-02-06 |
| RR00152832 | Conrad, Michael E | 2019-02-20 |
| RR00153875 | Cooperman, Alan T | 2019-03-13 |
| RR00155687 | Blanco Cardona, Juan J | 2019-04-25 |
| RR00156329 | Travis, Gage B | 2019-05-14 |
| RR00159444 | Wright, Chris | 2019-08-08 |
| RR00161609 | Petersen, Garth A | 2019-10-05 |
| RR00163181 | Bleeker, Keith A | 2019-11-22 |
| RR00164492 | Gerick, Trenton M | 2020-01-01 |
| RR00166186 | Bowen, Quinn R | 2020-02-13 |
| RR00168105 | Brewer, Dylan S | 2020-04-29 |
| RR00170737 | White, Joseph N | 2020-10-28 |
| RR00171348 | Leevy, Drew J | 2020-12-08 |
| RR00173446 | Dinh, John Q | 2021-03-16 |
| RR00174173 | Sharadin, Daniel J | 2021-04-09 |
| RR00178649 | Robb, Justin N | 2021-08-10 |
| RR00180470 | Ortega, Kristofer | 2021-09-23 |
| RR00182314 | McKee, Thomas J | 2021-11-09 |
| RR00182576 | Williamson, Jennifer G | 2021-11-16 |
| RR00185830 | Braun, Lisa M | 2022-02-09 |
| RR00186990 | Lindberg, Nathan C | 2022-03-03 |
| RR00187648 | Darr, Matthew P | 2022-03-18 |
| RR00187714 | Hase, Greggory C | 2022-03-19 |
| RR00191040 | Stephens, Joshua D | 2022-06-01 |
| RR00191115 | Kraus, Mackenzie W | 2022-06-01 |
| RR00191321 | Pappy, Joanna K | 2022-06-07 |
| RR00191913 | Brumley II, Robert B | 2022-06-16 |
| RR00193425 | Campbell III, William B | 2022-07-19 |
| RR00193939 | Hopper, Seth R | 2022-07-29 |
| RR00194088 | Cline, Shayne E | 2022-08-02 |
| RR00194781 | Stoll 733, Stewart | 2022-08-17 |
| RR00195645 | Roberts, Joseph R | 2022-09-03 |
| RR00197063 | Shipley, Ryan P | 2022-10-01 |
| RR00198464 | Wilken, Sterling P | 2022-10-29 |
| RR00198613 | Nielsen Jr, Paul K | 2022-11-02 |
| RR00200850 | Oliver, Bryan | 2022-12-23 |
| RR00202161 | Coombs, Stephen B | 2023-01-24 |
| RR00202891 | Day, Shawn M | 2023-02-04 |
| RR00203289 | reinig, neal J | 2023-02-11 |
| RR00204104 | Maguire, Maria D | 2023-02-28 |
| RR00204464 | RYAN, CHRISTOPHER A | 2023-03-07 |
| RR00207226 | Harris, Ryan N | 2023-05-01 |
