The Federal Communications Commission (FCC) has granted 12 radio service licenses and call signs in Preston, Washington. 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 |
|---|---|
| K7FZY | PO Box 441, 98050 |
| KD7FSC | 30405 SE 84th Ave #581, 98027 |
| KE7TDC | PO Box 555, 98050 |
| KF7BPT | PO Box 917, 98050 |
| KJ7YUX | PO Box 463, 98050 |
| N1EYA | 30405 SE 84th St. Suite 295, 98050 |
| N9XXN | 30500 SE 58th St, PO Box 431, 98050 |
| RR00121643 | PO Box 854, 98050 |
| W7EMT | PO Box 945, 98050 |
| WQPP396 | PO Box 945, 98050 |
| WRMR905 | PO Box 441, 98050 |
| WRTQ755 | PO Box 945, 98050 |
