MicroEsim eSIM Data Plans for Southeast Asia

MicroEsim sells several unlimited data eSIM plans that cover Indonesia, Malaysia, Singapore, Thailand and Vietnam. The unlimited plans are priced from $2.80 for a 1‑day validity up to $66.29 for a 30‑day validity, with intermediate options for 3, 5, 7, 10, 15, 20 days and a 30‑day bundle. All of these plans are marked as unlimited, but the description notes that speeds may be throttled after heavy usage. If you want to be certain about how a Fair Usage Policy might affect your connection speed, contact MicroEsim directly for confirmation of the exact limits and typical amount of data available at normal speed.

MicroEsim does not offer an eSIM plan for Southeast Asia that includes a phone number or SMS capability; the provider only supplies data‑only eSIMs in that region.

Because there is no phone number or SMS service, travelers can still stay connected by using popular VoIP applications such as WhatsApp, Telegram, and iMessage, which work over the data connection and provide voice calling and messaging without needing a local phone number.

MicroEsim’s eSIM plans that focus on Southeast Asia cover Indonesia, Malaysia, Singapore, Thailand, Vietnam, the Philippines, Cambodia and Laos. The Southeast Asia 5 Countries / Daily and Asia 10 Regions / Total plans include the core five nations, while the Global 24 Destinations / Daily plan adds the Philippines. Both the Global 108 Regions / Total and Asia 14 Regions / Daily plans extend coverage to Cambodia and Laos along with the core five countries.