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Contest & Promotions Support

Having trouble entering a KOST 103.5 Contest? Please visit help.iheart.com for assistance with logging in using your iHeart account and submitting your entry.

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Advertising

To learn more about advertising with iHeartMedia and KOST 103.5, contact us at 1-844-844-iHeart (844-844-4432), or send us an inquiry.

iHeartRadio Support

Having trouble with our iHeartRadio app or website? Please visit help.iheart.com to contact our support team.

Employment

Website Recruitment Alert

If your organization distributes information about employment opportunities to job seekers or refers job seekers to employers, and would like to receive job vacancy notices for this station, please provide us with the name, mailing address, e-mail address (if applicable), telephone number, fax number, and contact person and identify the category or categories of vacancies for which you would like information specified above to the following person:

FCC/EEO Contact
KOST 103.53400 W. Olive AveBurbank, CA 91505
Phone: 818-559-2252

To view all current openings, please visit the iHeartMedia jobs page

View our EEO Public File here.