The Federal Communications Commission (FCC) has granted 30 radio service licenses and call signs in Twin Peaks, 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 |
|---|---|
| AB6FP | PO Box 560, 92391 |
| KD6KQ | PO Box 146, 92391 |
| KE6QYD | PO Box 1004, 92391 |
| KE6RXV | PO Box 1004, 92391 |
| KF6AVJ | 872 Sierra Vista Drive #30, PO Box 593, 92391 |
| KG6QEF | 707 GRANDVIEW RD, PO Box 61, 92391 |
| KI6OEL | PO Box 1090, 92391 |
| KI6PHW | PO Box 1350, 92391 |
| KI6YWQ | PO Box 39, 92391 |
| KJ6BWH | PO Box 638, 92391 |
| KJ6BWI | PO Box 638, 92391 |
| KJ6FIJ | 26348 Lake Forest Drive, PO Box 39, 92391 |
| KJ6GFX | PO Box 257, 92391 |
| KJ6HZR | PO Box 293, 92391 |
| KJ6RMR | PO Box 123, 92391 |
| KJ6TDE | PO Box 831, 92391 |
| KJ6VJJ | PO Box 948, 92391 |
| KJ6ZTJ | PO Box 1350, 92391 |
| KK6ECU | PO Box 535, 92391 |
| KK6GWO | PO Box 949, 92391 |
| KK6LWV | PO Box 949, 92391 |
| KM6JTC | PO Box 949, 92391 |
| KM6KIU | PO Box 293, 92391 |
| KN6ESD | PO Box 750, 92391 |
| N6MRK | 26003 ST HWY 189, PO Box 113, 92391 |
| N6XAA | PO Box 1036, 92391 |
| WA6PPC | PO Box 1350, 92391 |
| WA6TJQ | PO Box 1036, 92391 |
| WQSI342 | PO Box 146, 92391 |
| WRVB886 | 320 Cedarbrook Dr, PO Box 145, 92391 |
