Operating 24 hours a day, TV20 has an audience of 85,000+ households – and continues to grow. Programming is developed at Cleveland City Hall and the TV20 studio in the Cleveland Convention Center. The signal originates from Time Warner Cable. Channel 20 is the best place for City of Cleveland news, activities, programs, and events. Our primary goal is to make local government more accessible and understandable with programming that covers a broad range of information.