TelefÃ³nica SA is an integrated telecommunications operator which provides communication, information, and entertainment solutions. It operates through the following segments: TelefÃ³nica Spain, Telefonica Brasil, TelefÃ³nica Germany,Telefonica UK, and TelefÃ³nica HispanoamÃ©rica (formed by the Group's operators in Argentina, Chile, Peru, Colombia, Mexico, Venezuela and Central America, Ecuador and Uruguay). It offers solutions to Multinational, Large Enterprise, and Small Medium Enterprise(SME) businesses. Its brands includes Movistar, O2, and Vivo. The company was founded on April 19, 1924 and is headquartered in Madrid, Spain.