TELEFONICA BRASIL SA revenue for the last year amounted to 179.35 B MXN, the most of which — 164.16 B MXN — came from its highest performing source at the moment, Telecommunications Services, the year earlier bringing 168.30 B MXN. The greatest contribution to the revenue figure was made by Brazil — last year it brought TELEFONICA BRASIL SA 177.17 B MXN, and the year before that — 181.43 B MXN.