Claro

Claro is the largest mobile phone network in the Americas. It is part of the Mexican telecom group América Móvil which is one of the four largest mobile phone network operators in the world, with more than 200 million customers. It serves clients in Argentina, Brazil, Chile, the Dominican Republic, El Salvador, Guatemala, Honduras, Jamaica, Nicaragua, Panama, Paraguay, Peru, Puerto Rico and Uruguay. América Móvil's operations in Colombia and Ecuador are expected to be rebranded as Claro in the future as well. Claro may mean "bright", "clear" or "of course", in both Portuguese and Spanish.