Classic Hits 103.7
The Bay's Greatest Hits of the 70s. 80s & 90s
Listen to Classic Hits 103.7
You can hear Classic Hits 103.7 online
Facts and stats
| Editorial area | San Francisco, CA | 
|---|---|
| Format | Oldies | 
| Owner | iHeartMedia, Inc. | 
| Former names | Big 103.7 iHeart 80s@103.7 80s+ @103.7 | 
| Callsign | KOSF | 
Contact Classic Hits 103.7
| Postal address | Floor 4, 340 Townsend St, San Francisco, 94107 | 
|---|---|
| Telephone: reception | +1 415 975 5555 | 
| Telephone: studio | +1 866 900 1037 | 
| Official website | iheartmedia.com | 
| other | classichits1037.iheart.com | 
| Personal email | firstnamelastname@iheartmedia.com | 
Social media
| X | @iHeartRadio | |
|---|---|---|
| iHeartRadio | 
Mobile apps
| Android | iHeartRadio: Radio, Podcasts & Music On Demand | 
|---|
People
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This is a user-edited website. Thank you to Dylan B, James C and Martin P for their edits on this page. See the changelog, or edit it yourself.