The document summarizes an MVNO conference in Latin America held in Sao Paulo, Brazil. It discusses the MVNO landscape in Latin America, with a case study on Colombia. In Colombia, the top three mobile operators control over 90% of the market. Uff Movil is highlighted as the leading MVNO in Colombia, growing to over 350,000 subscribers through offering affordable international calling rates. Bancolombia later acquired a majority stake in Uff Movil to expand its digital banking and financial inclusion offerings. Fixed operators like ETB and UNE are also launching MVNOs to provide mobile services bundled with their existing offerings.