The Federal Communications Commission (FCC) has granted 12 radio service licenses and call signs in Tall Timbers, 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.
| Name | Address, Zip |
|---|---|
| KB3CBQ | 17861 ST GEORGE PARK RD, 20690 |
| KC3ERI | 45110 DEAGLES BOATYARD RD, 20690 |
| N2MVL | PO Box 269, 20690 |
| N3XZN | 45155 LOBLOLLY CT, 20690 |
| RR00118300 | 17759 Whitestone Dr., 20690 |
| WA1HGS | 44624 BELLVIEW COURT, 20690 |
| WA2GNS | 17841 RIVER SHORE DRIVE, PO Box 269, 20690 |
| WA3VVV | 18055 River Rd, 20690 |
| WDN6951 | 18521 Herring Creek Rd, 20690 |
| WQTV466 | 17901 River Shore Drive, PO Box 139, 20690 |
| WQVJ280 | PO Box 22, 20690 |
| WQXU638 | 45110 Deagles Boatyard Road, 20690 |
