| Frequency | Company name | RS | City |
|---|
| 39.8400 | PLACER COUNTY SHERIFF (F-1) | PP | COLFAX |
| 42.3400 | CHP (BLUE) | PP | COLFAX |
| 42.4800 | CHP (GREY) | PP | COLFAX |
| 151.2650 | CALIFORNIA FISH & GAME CDF 2 | PO | COLFAX |
| 151.3250 | CALIFORNIA FISH & GAME | PO | COLFAX |
| 151.3550 | CALIFORNIA FISH & GAME CDF 1 | PO | COLFAX |
| 154.3550 | PLACER COUNTY FIRE NETWORK | PF | COLFAX |
| 159.3600 | CALIFORNIA FISH & GAME | PO | COLFAX |
| 160.3200 | SOUTHERN PACIFIC RAILROAD | LR | COLFAX |
| 160.5450 | PLACER COUNTY SHERIFF (F-1) | PP | COLFAX |
| 161.4000 | SOUTHERN PACIFIC RAILROAD | LR | COLFAX |
| 161.5500 | SOUTHERN PACIFIC RAILROAD | LR | COLFAX |
| 453.4250 | PLACER COUNTY, CALIFORNIA | PL | COLFAX |