Does my EastESIM for Singapore also work in neighboring Malaysia or Indonesia?

If you've selected an EastESIM plan specifically for Singapore, it is optimized for that vibrant city-state and will provide excellent service within its borders. However, if your itinerary includes crossing the causeway to Johor Bahru, Malaysia, or taking a ferry to Batam, Indonesia, your Singapore-specific plan will not extend coverage to these neighboring countries. For travelers exploring multiple destinations in Southeast Asia, EastESIM offers convenient regional plans that cover several countries under one package, ensuring uninterrupted connectivity as you move from the urban marvels of Singapore to the cultural riches of Malaysia or the island retreats of Indonesia.