The Federal Communications Commission (FCC) has granted 12 radio service licenses and call signs in Hopland, 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.
| Name | Address, Zip |
|---|---|
| AG6GG | 19400 Mountain House Road, PO Box 549, 95449 |
| KG6UJR | Olivino Inc - Mr. Jurg Fiscer, PO Box 446, 95449 |
| KI6RIW | PO Box 975, 95449 |
| KI6URL | PO Box 392, 95449 |
| KI6URQ | 360 Ralph Betcher Rd, 95449 |
| KN6ECG | PO Box 570, 95449 |
| KN6ECH | PO Box 570, 95449 |
| KN6HOW | PO Box 570, 95449 |
| N6MAB | PO Box 747, 95449 |
| WQRY229 | 19400 Mountain House Road, PO Box 549, 95449 |
| WRCH715 | PO Box 916, 95449 |
| WRUN532 | 19400 Mountain House Road, PO Box 549, 95449 |
