80s Plus 103.7
Eighties Hits... Plus More!

80s Plus 103.7 is a Classic Hits radio station serving San Francisco, CA. Owned and operated by iHeartMedia.
- Call sign: KOSF
- Frequency: 103.7 FM
- City of license: San Francisco, CA
- Format: Classic Hits
- Owner: iHeartMedia
- Area Served: San Francisco, CA
- Branding: 80s Plus 103.7
- Sister stations: 98.1 The Breeze, 106.1 KMEL, Bloomberg 960, WILD 94.9, STAR 101.3, The Bay Area's BIN 910
Contact
- Address: 340 Townsend St, San Francisco, CA 94107
- Phone number: 415-975-5555 / 866-900-1037
- Website: https://80splusradio.iheart.com