As of 2014, the phone number for contests and requests at K-104 is (214) 787-1104, for promotions is (972) 647-5055 and for the general business line is (972) 647-5000. K-104 is a hip-hop and R&B station in Dallas, Texas. It broadcasts at the 104.5 MHz frequency with the call letters KKDA-FM.
K-104 first aired on June 8, 1947 using the call letters KIXL. It changed to K-104 and KKDA-FM on December 22, 1976. It began as a disco station then began to switch to hip-hop and R&B when disco began to fade. As of 2014, one of its most popular programs is "Skip Murphy and the Home Team."