| Frequency | Company name | RS | City |
|---|
| 47.0400 | OREGON D.O.T. | PL | ONTARIO |
| 47.0600 | OREGON D.O.T. (SECONDARY) | PL | ONTARIO |
| 47.1600 | OREGON D.O.T. | PL | ONTARIO |
| 47.1800 | OREGON D.O.T. (MAIN) | PL | ONTARIO |
| 48.5000 | CASCADE NATURAL GAS CORP. | UT | ONTARIO |
| 122.3000 | ONTARIO MUNICIPAL (RCO) | AF | ONTARIO |
| 122.8000 | ONTARIO MUNICIPAL (TOWER) | AF | ONTARIO |
| 152.0075 | HOLY ROSARY MEDICAL CENTER | PS | ONTARIO |
| 152.3900 | COURTESY CAB | LX | ONTARIO |
| 152.6300 | PROGRESSIVE PAGING | CD | ONTARIO |
| 152.6900 | ONTARIO TEL-ANSWER SERVICE | CD | ONTARIO |
| 153.5900 | IDAHO POWER COMPANY | UT | ONTARIO |
| 153.7550 | NYSSA PUBLIC WORKS DEPT. | PL | ONTARIO |
| 153.9200 | ONTARIO PUBLIC WORKS DEPT. | PL | ONTARIO |
| 154.0850 | OREGON D.O.T. | PL | ONTARIO |
| 154.2800 | ONTARIO FIRE DEPARTMENT | PF | ONTARIO |
| 154.3250 | ONTARIO FIRE DEPARTMENT | PF | ONTARIO |
| 154.3850 | ONTARIO FIRE DEPARTMENT | PF | ONTARIO |
| 154.7400 | ONTARIO POLICE DEPARTMENT | PP | ONTARIO |
| 154.9350 | OREGON STATE POLICE | PP | ONTARIO |
| 155.2350 | HOLY ROSARY MEDICAL CENTER | PS | ONTARIO |
| 155.2950 | ONTARIO, CITY OF | PS | ONTARIO |
| 155.3400 | HOLY ROSARY MEDICAL CENTER | PS | ONTARIO |
| 155.3400 | ONTARIO, CITY OF | PS | ONTARIO |
| 155.4000 | HOLY ROSARY MEDICAL CENTER | PS | ONTARIO |
| 155.5050 | OREGON STATE POLICE | PP | ONTARIO |
| 155.7450 | NYSSA PUBLIC WORKS DEPT. | PL | ONTARIO |
| 155.8950 | ONTARIO PUBLIC WORKS DEPT. | PL | ONTARIO |
| 155.9550 | OREGON, STATE OF | PL | ONTARIO |
| 156.2100 | ONTARIO POLICE DEPARTMENT | PP | ONTARIO |
| 158.7300 | ONTARIO POLICE DEPARTMENT | PP | ONTARIO |
| 158.8800 | MALHEUR COUNTY, OREGON | PL | ONTARIO |
| 158.8800 | ONTARIO PUBLIC WORKS DEPT. | PL | ONTARIO |
| 158.9250 | MALHEUR COUNTY, OREGON | PL | ONTARIO |
| 158.9250 | ONTARIO PUBLIC WORKS DEPT. | PL | ONTARIO |
| 159.1650 | ONTARIO STREET DEPARTMENT | PL | ONTARIO |
| 159.2250 | OREGON FISH & WILDLIFE | PO | ONTARIO |
| 161.6700 | INLAND RADIO, INCORPORATED | NM | ONTARIO |
| 173.2625 | ONTARIO PUBLIC WORKS DEPT. | PL | ONTARIO |
| 173.3963 | IDAHO POWER COMPANY | UT | ONTARIO |
| 451.3250 | AT&T | UT | ONTARIO |
| 453.3250 | OREGON, STATE OF | PL | ONTARIO |
| 453.6875 | OREGON, STATE OF | PL | ONTARIO |
| 453.9125 | OREGON, STATE OF | PL | ONTARIO |
| 454.0750 | ONTARIO TEL-ANSWER SERVICE | CD | ONTARIO |
| 454.1500 | IDAHO COMMUNICATIONS L.P. | CD | ONTARIO |
| 454.3000 | ONTARIO TEL-ANSWER SERVICE | CD | ONTARIO |
| 458.6875 | OREGON, STATE OF | PL | ONTARIO |
| 458.9125 | OREGON, STATE OF | PL | ONTARIO |
| 931.6375 | BENFORD, JEAN M. | CD | ONTARIO |
| 931.9625 | VAN NORMAN, TOM | CD | ONTARIO |
| 944.8750 | MILLER-KOHL BROADCASTING | NM | ONTARIO |
| 945.1250 | MILLER-KOHL BROADCASTING | NM | ONTARIO |
| 947.0000 | K.S.R.V., INCORPORATED | NM | ONTARIO |
| 949.0000 | BLUE MOUNTAIN BROADCASTING | NM | ONTARIO |