| Frequency | Company name | RS | City |
|---|
| 33.6600 | CALIFORNIA, STATE OF | PF | ONTARIO |
| 33.9800 | CALIFORNIA, STATE OF | PF | ONTARIO |
| 34.6000 | ONTARIO AFS | US | ONTARIO |
| 36.8500 | ONTARIO AFS | US | ONTARIO |
| 37.0200 | CALIFORNIA EMERGENCY SERVICE | PL | ONTARIO |
| 37.3800 | CALIFORNIA EMERGENCY SERVICE | PL | ONTARIO |
| 38.6500 | ONTARIO AFS | US | ONTARIO |
| 39.0600 | ONTARIO POLICE DEPARTMENT | PP | ONTARIO |
| 41.4500 | ONTARIO AFS | US | ONTARIO |
| 44.8000 | ONTARIO, CITY OF | PL | ONTARIO |
| 47.4200 | AMERICAN NATIONAL RED CROSS | PS | ONTARIO |
| 47.4600 | CHINO VALLEY VETINARY ASSOC. | PS | ONTARIO |
| 47.5000 | AMERICAN NATIONAL RED CROSS | PS | ONTARIO |
| 47.5400 | AMERICAN NATIONAL RED CROSS | PS | ONTARIO |
| 108.0000 | LOCKHEED CORPORATION | AF | ONTARIO |
| 108.1000 | LOCKHEED CORPORATION | AF | ONTARIO |
| 109.7000 | ONTARIO INTL (ILS) | AF | ONTARIO |
| 118.1000 | ONTARIO INTL (CLNC DEL) | AF | ONTARIO |
| 120.6000 | ONTARIO INTL (TOWER) | AF | ONTARIO |
| 121.9000 | ONTARIO INTL (GROUND) | AF | ONTARIO |
| 124.2500 | ONTARIO INTL (ATIS) | AF | ONTARIO |
| 125.8500 | LOS ANGELES CENTER | AF | ONTARIO |
| 128.8250 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 129.3500 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 129.4250 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 130.1500 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 130.1750 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 130.2500 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 130.4250 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 130.5750 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 130.8500 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 130.8750 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 130.9500 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 131.0750 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 131.1750 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 131.2000 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 131.5500 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 131.6250 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 131.7000 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 131.7500 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 131.8500 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 131.9250 | AERONAUTICAL RADIO, INC. | AF | ONTARIO |
| 138.5000 | ONTARIO AFS | US | ONTARIO |
| 149.4875 | ONTARIO AFS | US | ONTARIO |
| 149.5050 | ONTARIO AFS | US | ONTARIO |
| 153.7550 | CALIFORNIA EMERGENCY SERVICE | PL | ONTARIO |
| 153.8000 | ONTARIO INTERNATIONAL AIRPOR | PL | ONTARIO |
| 153.8300 | ONTARIO FIRE DEPARTMENT | PF | ONTARIO |
| 153.9650 | SAN BERNARDINO COUNTY, CA | PL | ONTARIO |
| 154.1900 | ONTARIO FIRE DEPARTMENT | PF | ONTARIO |
| 154.2650 | ONTARIO FIRE DEPARTMENT | PF | ONTARIO |
| 154.2800 | ONTARIO FIRE DEPARTMENT | PF | ONTARIO |
| 154.2800 | LOS ANGELES FIRE DEPT. (AID) | PF | ONTARIO |
| 154.2950 | ONTARIO FIRE DEPARTMENT | PF | ONTARIO |
| 154.3250 | ONTARIO FIRE DEPARTMENT | PF | ONTARIO |
| 154.8600 | ONTARIO POLICE DEPARTMENT | PP | ONTARIO |
| 154.9200 | CHP (CLEMARS) GOLD 4/5 | PP | ONTARIO |
| 154.9800 | CALIFORNIA, STATE OF | PL | ONTARIO |
| 155.0400 | ONTARIO POLICE DEPT. (F-1) | PL | ONTARIO |
| 155.1150 | SAN BERNARDINO COUNTY, CA | PL | ONTARIO |
| 155.2200 | MERCY MEDICAL TRANSPORTATION | PS | ONTARIO |
| 155.2200 | CHAFFEY JOINT UNION HIGH SCH | PS | ONTARIO |
| 155.3400 | SAN BERNARDINO COUNTY, CA | PS | ONTARIO |
| 155.3400 | NME HOSPITALS, INCORPORATED | PS | ONTARIO |
| 155.4000 | SAN BERNARDINO COUNTY, CA | PS | ONTARIO |
| 155.5950 | ONTARIO POLICE DEPARTMENT | PP | ONTARIO |
| 158.1000 | GTE CALIFORNIA, INCORPORATED | CD | ONTARIO |
| 161.5500 | SOUTHERN PACIFIC RAILROAD | LR | ONTARIO |
| 162.2750 | FAA | US | ONTARIO |
| 165.1125 | ONTARIO AFS (COMMAND) | US | ONTARIO |
| 165.1375 | ONTARIO AFS | US | ONTARIO |
| 165.7625 | FAA | US | ONTARIO |
| 257.8000 | ONTARIO INTL (GROUND) | AF | ONTARIO |
| 334.7000 | LOCKHEED CORPORATION | AF | ONTARIO |
| 346.4000 | LOS ANGELES CENTER | AF | ONTARIO |
| 385.6000 | ONTARIO INTL (TOWER) | AF | ONTARIO |
| 449.4250 | ONTARIO, CA | AM | ONTARIO |
| 450.1125 | SILVER KING BROADCASTING | NM | ONTARIO |
| 453.2000 | SAN BERNARDINO COUNTY, CA | PO | ONTARIO |
| 453.3750 | LOS ANGELES PD (AIRPORTS) | PL | ONTARIO |
| 453.6000 | ONTARIO, CITY OF | PL | ONTARIO |
| 455.1125 | SILVER KING BROADCASTING | NM | ONTARIO |
| 455.8000 | BEST COMMUNICATIONS | NM | ONTARIO |
| 460.1000 | LOS ANGELES POLICE (AIRPORT) | PP | ONTARIO |
| 460.5250 | LOS ANGELES POLICE DEPT. | PP | ONTARIO |
| 460.5500 | LOS ANGELES POLICE (AIRPORT) | PP | ONTARIO |
| 484.2125 | CHP (SMALL CITIES POLICE) | PL | ONTARIO |
| 484.2375 | CHP (CLEMARS - GOLD 22) | PL | ONTARIO |
| 856.9875 | CALIFORNIA, STATE OF | PP | ONTARIO |
| 860.9875 | CALTRANS | PL | ONTARIO |