790 KNST

Tucson’s Most Stimulating Talk

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790 KNST (KNST, 790 AM) is a Talk radio station licensed to Tucson, AZ, and serves the Tucson radio market. The station is currently owned by iHeartMedia.


  • Address: 3202 N Oracle Rd, Tucson, AZ 85705
  • Phone number: 520-618-2100 / 520-880-5678
  • Website: knst.iheart.com
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Comments (12)

Kevin 2024-01-23 01:12 PM

I listen to the morning Show for years. There is no more morning news show in Tucson. There's now a morning Phoenix news show in Tucson. I'm sure the city council and County Supervisors oh happy about your changing format. I'm not.

BILL WHALEY 2023-12-19 01:40 PM

New format is a complete fail so far. I will check back next year to see if it has improved.

Rich 2023-06-13 05:36 PM

You were a 5 star until this week when I could stream directly, but now that iheart s is involved your a 1 star because it crashes my system. I can't receive radio transmissions in the building, so won't be listening anymore.

Pat Mcguire 2023-05-05 01:22 AM

Can not receive your station after 7:00 pm. Silverbell and Ina area

john Krempen 2023-05-03 05:08 PM

790 only news station worth listening to--Dr. John krempen

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