Alvinlândia is a Brazilian municipality of the state of São Paulo.

[2] The municipality contains 20% of the 2,176 hectares (5,380 acres) Caetetus Ecological Station, created in 1976.

[4] In July 1998, this company was acquired by Telefónica, which adopted the Vivo brand in 2012.

[5] The company is currently an operator of cell phones, fixed lines, internet (fiber optics/4G) and television (satellite and cable).

[5] This geographical article relating to the state of São Paulo is a stub.