| Frequency | Company name | RS | City |
|---|
| 42.3400 | CHP (BLUE) | PP | PORTOLA |
| 42.4800 | CHP (GREY) | PP | PORTOLA |
| 47.1600 | CALTRANS | PL | PORTOLA |
| 151.2050 | CALIFORNIA FISH & GAME | PO | PORTOLA |
| 151.2500 | CALIFORNIA FISH & GAME | PO | PORTOLA |
| 151.3250 | CALIFORNIA FISH & GAME | PO | PORTOLA |
| 151.4300 | CALIFORNIA FISH & GAME | PO | PORTOLA |
| 153.8900 | WOODSIDE FIRE PROTECTION | PF | PORTOLA VALLEY |
| 153.8900 | SIERRA COUNTY FIRE PROTECT | PF | PORTOLA |
| 154.1900 | PORTOLA FIRE DEPARTMENT | PF | PORTOLA |
| 154.2800 | WOODSIDE FIRE PROTECTION AID | PF | PORTOLA VALLEY |
| 154.3850 | SIERRA COUNTY FIRE PROTECT | PF | PORTOLA |
| 155.2650 | EASTERN PLUMAS DISTRICT HOSP | PS | PORTOLA |
| 155.8800 | PORTOLA, CITY OF | PL | PORTOLA |
| 160.4700 | UNION PACIFIC RAILROAD | LR | PORTOLA |
| 160.5150 | UNION PACIFIC RAILROAD | LR | PORTOLA |
| 160.7400 | UNION PACIFIC RAILROAD | LR | PORTOLA |
| 161.0100 | FEATHER RIVER RAIL SOCIETY | LR | PORTOLA |
| 161.5500 | UNION PACIFIC RAILROAD | LR | PORTOLA |
| 171.8750 | CALIFORNIA NATURAL RESOURCES | PO | PORTOLA |
| 451.0500 | NORTHERN CALIFORNIA EMS | PS | PORTOLA |
| 858.9875 | CALTRANS | PL | PORTOLA |
| 859.9375 | CALIFORNIA, STATE OF | PP | PORTOLA |
| 931.5375 | PAC-WEST TELECOMM, INC. | CD | PORTOLA |
| 931.5625 | PAGEPROMPT U.S.A. | CD | PORTOLA |