Telefónica S.A. reported its Q4 2024 results with a revenue increase of 5.4% year-over-year, totaling €10.7 billion, and a full-year revenue growth of 1.6%, reaching €41.3 billion. The EBITDA margin slightly decreased by 0.1% in Q4, while free cash flow grew by 14.1% to €2.6 billion for the year, supported by strong operational performance despite some currency challenges.