Clear Channel’s iHeartRadio has surpassed 20 million registered users and 135 million downloads.

The company has also reported 239 million monthly listeners and over 48 million monthly digital uniques.

“iHeartRadio has experienced unprecedented growth as it continues to resonate with our listeners and super-serve our partners,” said Brian Lakamp, president of Digital, Clear Channel Media and Entertainment.

“The reach of our broadcast radio properties, combined with our digital platforms truly creates unmatched promotional power that is unique to Clear Channel ...