WDBQ (1490 AM) is a radio station broadcasting a talk radio format. Located in Dubuque, Iowa, USA, the station is currently owned by Townsquare Media and licensed to Townsquare Media Dubuque License, LLC. Signing on over 70 years ago, WDBQ is one of the older stations to serve the state of Iowa. For a number of years the station offered an oldies format. The station's predecessor had the call letters WKBB.