US99
Chicago's Hottest Country
US99 is a Country Music radio station serving Chicago, IL. Owned and operated by Audacy.
- Call sign: WUSN
- Format: Country Music
- Frequency: 99.5 FM
- City of license: Chicago, IL
- Owner: Audacy
- Area Served: Chicago, IL
- Branding: US99
- Sister stations: 93XRT, 670 The Score, WBBM Newsradio 780 AM & 105.9 FM, 104.3 Jams, B96 Chicago
Contact US99
- Address: 180 N Stetson Ave, #1000, Chicago, IL 60601
- Phone: 312-649-0099 / 312-946-4995
- Email: wusnwebmaster@us99mail.com
- Website: audacy.com/us99
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