The Federal Communications Commission (FCC) has granted a total of 237 licenses and call signs in the category of Restricted Operator license in Parker, Colorado. 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 |
|---|---|---|
| RR00163028 | Bufton, Kate | 2019-11-19 |
| RR00163228 | Wiebold, Robert T | 2019-11-23 |
| RR00164590 | Araujo, Matthew J | 2020-01-04 |
| RR00165535 | Donald, Robert E | 2020-01-29 |
| RR00168708 | Runyan, Brenden K | 2020-06-11 |
| RR00169443 | Peryam, Jonah | 2020-08-01 |
| RR00169706 | WINGARD, WILLIAM D | 2020-08-20 |
| RR00170121 | Ganse, Hunter M | 2020-09-17 |
| RR00171728 | shekarchian Ahmadaba, Mohammadali | 2021-01-05 |
| RR00171744 | Montana, Dean S | 2021-01-05 |
| RR00171898 | Maher, Matthew J | 2021-01-12 |
| RR00172984 | Melka, Christopher W | 2021-03-03 |
| RR00173280 | Connors, Brian P | 2021-03-12 |
| RR00173625 | Webber Jr, Ronald E | 2021-03-23 |
| RR00174910 | Ellis, Colton | 2021-04-30 |
| RR00175241 | lane, eric | 2021-05-11 |
| RR00175695 | Clair, David L | 2021-05-20 |
| RR00175936 | Boyd, Joseph S | 2021-05-27 |
| RR00176918 | McSpadden, Robert T | 2021-06-24 |
| RR00177075 | Armistead, Colin M | 2021-06-29 |
| RR00177183 | Geraghty, Britton R | 2021-07-01 |
| RR00177540 | Vanterpool, Joshua J | 2021-07-13 |
| RR00179149 | Zimmerman, Jack R | 2021-08-20 |
| RR00180279 | Foster, Joshua L | 2021-09-17 |
| RR00180359 | Moede, McKenna N | 2021-09-21 |
| RR00186505 | McDonnell, Shaunessy | 2022-02-23 |
| RR00189457 | Doyle, Derrick T | 2022-04-28 |
| RR00192063 | Reeves, Michael Z | 2022-06-18 |
| RR00192380 | Gomez, Steve A | 2022-06-25 |
| RR00192754 | Zimmerman, Tristan K | 2022-07-06 |
| RR00193723 | Gonzalez, Antonio E | 2022-07-26 |
| RR00194175 | Lewis, Erika A | 2022-08-03 |
| RR00195480 | Lewis, Jeffrey R | 2022-08-31 |
| RR00198669 | Adams, Douglas R | 2022-11-03 |
| RR00201420 | Amundsen, Mitchell R | 2023-01-07 |
| RR00202601 | Doyle, Alexandra M | 2023-01-31 |
| RR00204074 | Gillespie, Kale | 2023-02-28 |
