The Federal Communications Commission (FCC) has granted a total of 164 licenses and call signs in the category of General Mobile Radio (GMRS) license in Baltimore, Maryland. 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 |
|---|---|---|
| WRMI823 | McCrea, Mike N | 2021-04-16 |
| WRMI832 | McCrea 625, Mike | 2021-04-16 |
| WRMQ231 | Francis III, William C | 2021-05-15 |
| WRMQ633 | BENTLEY, BLAINE T | 2021-05-18 |
| WRMQ890 | Maul Jr, Charles R | 2021-05-19 |
| WRMS641 | Smaldone, Maria T | 2021-05-28 |
| WRMS647 | Broholm, Christopher | 2021-05-28 |
| WRMS834 | Sies, Dean T | 2021-05-29 |
| WRMS871 | Demme, Paul E | 2021-05-29 |
| WRMT340 | Gordon Jr., George C | 2021-06-02 |
| WRMZ411 | Brooks III, Charles E | 2021-06-29 |
| WRND201 | Shafer, William C | 2021-07-17 |
| | ||
| WRNR261 | Newkirk, Michael A | 2021-08-12 |
| WRNR499 | DIBERNARDO, LOUIS E | 2021-08-12 |
| WRNR879 | Finn, Matthew C | 2021-08-14 |
| WROD474 | Hudson, James R | 2021-09-28 |
| WROI790 | Nicolas, Felix | 2021-10-21 |
| WRPH561 | linn, louis l | 2022-02-04 |
| WRPI904 | Swoboda, Lawrence E | 2022-02-10 |
| WRPL883 | Bales, James H | 2022-02-23 |
| WRPP726 | Reynolds, Patrick J | 2022-03-03 |
| WRPV304 | Bongiovano, Michael C | 2022-03-22 |
| WRQB508 | Meyer, James J | 2022-04-16 |
| WRQB773 | Parr Jr, Carl W | 2022-04-19 |
| WRQB847 | Dixon, Marie N | 2022-04-19 |
| WRQC333 | Perez Marsilla, Francisco | 2022-04-20 |
| WRQE773 | Padilla, Andrew J | 2022-04-22 |
| WRQU348 | Johnson, Matthew J | 2022-05-10 |
| WRQX713 | Cimaszewski, Christopher M | 2022-05-18 |
| WRTI243 | Jackson, Mtichell | 2022-06-22 |
| WRTI694 | Harris Jr, Thomas | 2022-06-22 |
| WRTL672 | Scanga, Anthony C | 2022-07-01 |
| WRTL899 | Meadows, Dwayne R | 2022-07-02 |
| WRTR511 | Beecher Jr, Thomas V | 2022-07-16 |
| WRTY313 | Duda, Jacob J | 2022-07-28 |
| WRTZ213 | Blume Jr, Gary B | 2022-08-02 |
| WRUI472 | Naumann, Karl N | 2022-08-30 |
| WRUM491 | Heim, Erich | 2022-09-13 |
| WRUM812 | Desi, Melissa D | 2022-09-13 |
| WRUQ753 | Nisenoff, Leonard B | 2022-09-23 |
| WRUV921 | Lee, Jason M | 2022-10-12 |
| WRUW666 | Weber, Steven | 2022-10-12 |
| WRUW808 | coyner jr, robert k | 2022-10-13 |
| WRUY807 | Malone, Sean P | 2022-10-19 |
| WRUZ572 | Pasquinelli, Chris | 2022-10-22 |
| WRVB413 | Rositzky Sr, Melvin E | 2022-10-28 |
| WRVB520 | Scellini, Vincent D | 2022-10-29 |
| WRVC767 | saletel, eric | 2022-11-03 |
| WRVD371 | Sandridge, Shawn | 2022-11-05 |
| WRVG471 | Belcher 292, Charles | 2022-11-17 |
| WRVP542 | Cazier, Andrew | 2022-12-20 |
| WRVS373 | Wassenius, Chris | 2022-12-30 |
| WRVT946 | Shelton, Andrew | 2023-01-05 |
| WRVW558 | Updike, Nicholas S | 2023-01-14 |
| WRWD826 | Kazancioglu, Erem | 2023-02-10 |
| WRWG615 | Martin, Terrence | 2023-02-22 |
| WRWI679 | Bowman, Alan J | 2023-02-25 |
| WRWL355 | Welker, Michael | 2023-03-07 |
| WRWN921 | Berlinicke, Philip S | 2023-03-14 |
| WRWQ733 | Przybyski, Richard S | 2023-03-18 |
| WRWS252 | Kohli, Ruhail | 2023-03-22 |
| WRXA853 | Gumport, Jeff | 2023-04-20 |
| WRXC443 | Decker, Joseph | 2023-04-25 |
| WRXF329 | Cabasag Jr, Bonifacio S | 2023-05-05 |
