Choosing a SIM card in Indonesia for Expats is not just about price. It is about staying connected for work, travel, and daily life. In 2026, three main providers dominate the market. Telkomsel offers the most reliable nationwide coverage, making it ideal for travel and remote areas. XLSMART, following its April 2025 merger, provides strong value for city users. Indosat IM3 remains a solid budget option,...