103.5 The Fox
Denver, Colorado's Classic Rock


KRFX is a Classic Rock radio station serving Denver. Owned and operated by iHeartMedia.
- Station name: 103.5 The Fox
- Call sign: KRFX
- Frequency: 103.5 FM
- City of license: Denver, CO
- Format: Classic Rock
- Owner: iHeartMedia
- Area Served: Denver
- Sister stations: KOA 850 AM & 94.1 FM, Freedom 93.7, TalkRadio 630 KHOW, 97.3 KBCO, 107.9 KBPI, 106.7 The Bull, Channel 93.3 Denver, Hits 95.7
Contact
- Address: 4695 S Monaco St, Denver, CO 80237
- Phone: 303-713-8000 / 303-631-2369
- Website: https://thefox.iheart.com