The Federal Communications Commission (FCC) has granted a total of 40 licenses and call signs in the category of General Mobile Radio (GMRS) license in Pittsburg, California. 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 |
|---|---|---|
| WQBM886 | White II, Frederick B | 2019-10-25 |
| WQNS743 | Tittle, James W | 2021-02-26 |
| WQOW218 | Thompson, Robert L | 2012-02-14 |
| WQQE886 | Kulis, Edward J | 2012-11-21 |
| WQRH344 | Cox Mr, David E | 2013-05-14 |
| WQXJ560 | Guartero II, Jethro C | 2016-03-24 |
| WQYM336 | CALZADA CARDONA 397, JOSUE R | 2016-11-04 |
| WQZJ442 | Currie III, Jessie | 2017-06-06 |
| WRBK719 | Gilpin, Robert L | 2018-04-14 |
| WRBM274 | Cooper, Marilyn C | 2018-04-25 |
| WRBN987 | Gatmaitan, Noel A | 2018-05-11 |
| WRCI405 | Chiricuzio, Michael A | 2018-10-10 |
| WRCP324 | Guitarte, Andrew Martino C | 2018-11-27 |
| WRFI814 | MENCHACA JR, ISAIAS T | 2020-03-11 |
| WRFP412 | Dehlinger, Robert J | 2020-04-07 |
| WRFP620 | Pereira, Michael G | 2020-04-07 |
| WRHZ262 | Alcamo, Zachary M | 2020-07-18 |
| WRJB448 | Pacheco, Aristedes M | 2020-07-31 |
| WRJD675 | Thompson, Robert L | 2020-08-12 |
| WRJU678 | Remoy, John W | 2020-10-30 |
| WRKD534 | Bor, Bryan D | 2020-12-15 |
| WRMH578 | Amey Sr, Damon A | 2021-04-10 |
| WRMK524 | Lozada, Rene | 2021-04-23 |
| WRMY232 | Noel, Mark R | 2021-06-23 |
| WRMY354 | MIRABUENO, ERIC A | 2021-06-23 |
| WRNB386 | Darr, Thomas J | 2021-07-08 |
| WRNT562 | Elgstrand, Luke | 2021-08-20 |
| WRNT803 | Smith Jr, Joseph W | 2021-08-23 |
| WROC677 | Cox, Dave E | 2021-09-25 |
| WROC745 | Christiansen, Eric A | 2021-09-25 |
| WRPY316 | Marsh, Lance P | 2022-04-06 |
| WRQI802 | Labutay, Norman F | 2022-04-27 |
| WRQS962 | Ebreo, Steve | 2022-05-06 |
| WRUH571 | Feil 238, Jessica | 2022-08-27 |
| WRUU250 | Barrett, Tim P | 2022-10-04 |
| WRUY505 | Love, Jerry | 2022-10-18 |
| WRVD326 | Wiant 624, James F | 2022-11-04 |
| WRVE704 | Thomason, Dwayne E | 2022-11-10 |
| WRVH978 | Wiant, James | 2022-11-24 |
| WRWE685 | De Los Santos, Marcos A | 2023-02-14 |
