TambaúTambaú is a municipality in the state of São Paulo in Brazil. The population is 23,232 in an area of 562 km2. The elevation is 698 m. Tambaú was famous for the annual sermons of Padre Donizetti.MediaIn telecommunications, the city was served by Telecomunicações de São Paulo. In July 1998, this company was acquired by Telefónica, which adopted the Vivo brand in 2012. The company is currently an operator of cell phones, fixed lines, internet and television.