Vivo

Telefônica Brasil S.A., operating under the commercial name Vivo, stands as a major player in Brazil's telecommunications landscape, offering a comprehensive suite of mobile and fixed-line services. As a core mobile network operator in South & Central America, Vivo serves a vast customer base across Brazil, contributing significantly to the country's connectivity. Identified by the Mobile Country Code (MCC) 724 and Mobile Network Code (MNC) 10, Vivo utilizes these codes to uniquely identify its network within the Brazilian mobile ecosystem, and for roaming agreements with other international networks. Vivo competes directly with other prominent Brazilian mobile operators like Claro and TIM Brasil, battling for market share through diverse service offerings, competitive pricing, and network coverage. The company has invested heavily in expanding its 4G and 5G infrastructure, particularly in major metropolitan areas like São Paulo and Rio de Janeiro, aiming to provide faster and more reliable mobile data speeds to its subscribers. Reflecting the competitive nature of the Brazilian telecom market, Vivo continually innovates with bundled plans, digital services, and customer loyalty programs to maintain its position as a leading communications provider.