Winter 2026 Station Information Profile (SIP) on File with Nielsen
| Call Letter: | KOHI-AM | |
| Frequency: | 1600 | |
| Station Name: | COLUMBIA COUNTY TALKRADIO | |
| Format: | News Talk Information | |
| Network(s): | USARAD | |
| City of License: | ST HELENS | |
| County of License: | Columbia | |
| Mailing Address: | 36200 PITTSBURG RD STE C ST HELENS, OR 97051 |
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| Phone: | 503-397-1600 | |
| Fax: | 503-397-1601 | |
| URL Address: | www.am1600kohi.com | |
| Broadcasts in HD: |
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| Internet Streams: |
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Winter 2026 Reminder:
You no longer need to submit program information to Nielsen.
To view the simulcast combos that have requested Total Line Reporting, click here .