Telefonica Brasil S.A. revenue for the last year amounted to 10.56 B USD, the most of which — 9.66 B USD — came from its highest performing source at the moment, Telecommunications Services, the year earlier bringing 8.63 B USD. The greatest contribution to the revenue figure was made by Brazil — last year it brought Telefonica Brasil S.A. 10.43 B USD, and the year before that — 9.30 B USD.