WJMZ-FM is an Urban Contemporary radio station licensed to Anderson, South Carolina and serves the Upstate South Carolina region, including Greenville and Spartanburg. The Cox outlet is licensed by the Federal Communications Commission (FCC) to broadcast at 107.3 MHz with an ERP of 100 kW. The station goes by the name 107.3 JAMZ! and its current slogan is 50 minutes of Today's R&B.

The target audience is the 25-54 demographic and it is the only station in the Greenville/Spartanburg Arbitron metro serving the urban market exclusively, as sister WHZT attracts a fair amount of caucasian listeners, even though its music is mostly new Urban and Rhythmic Contemporary Hit Radio. According to recent Arbitron ratings, WJMZ has also consistently maintained the position as the #1 music station in the Greenville-Spartanburg (#59) radio market.