About

Telefónica, S.A. is a Spanish multinational telecommunications company, founded on April 19, 1924. Headquartered in Madrid, Spain, at Distrito Telefónica, it operates as one of the largest telephone operators and mobile network providers globally. The company provides a comprehensive product portfolio including fixed and mobile telephony, broadband, and subscription television services, serving customers across Europe and the Americas. As a public company, Telefónica reported an annual revenue of $44.7 billion in 2024.