Pirapozinho is a municipality in the state of São Paulo in Brazil. The population is 27,754 in an area of 478 km². The municipality was cre…Pirapozinho is a municipality in the state of São Paulo in Brazil. The population is 27,754 in an area of 478 km². The municipality was created by state law in 1948. In 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.