MicroEsim eSIM Data Plans for Southeast Asia

MicroEsim offers unlimited data eSIM plans for Southeast Asia that cover Indonesia, Malaysia, Singapore, Thailand, and Vietnam. The plans come in validity periods ranging from 1 day to 30 days and are priced between $2.80 USD for a 1‑day plan and $66.29 USD for a 30‑day plan. All unlimited plans allow tethering and have a Fair Usage Policy that may throttle speeds after heavy usage.

Because of the Fair Usage Policy, normal data speeds can be reduced once usage thresholds are exceeded, and the exact amount of data that remains available at standard speed can vary. Travelers who need detailed information about speed caps and typical data availability at normal speed are advised to contact MicroEsim directly for confirmation.

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 offers several eSIM plans that cover Southeast Asian countries: the Southeast Asia 5 Countries / Daily plan includes Indonesia, Malaysia, Singapore, Thailand, and Vietnam; the Asia 10 Regions / Total plan covers the same five countries; the Global 24 Destinations / Daily plan covers Indonesia, Malaysia, the Philippines, Singapore, Thailand, and Vietnam; the Global 108 Regions / Total plan includes Indonesia, Cambodia, Laos, Malaysia, the Philippines, Singapore, Thailand, and Vietnam; and the Asia 14 Regions / Daily plan also covers Indonesia, Cambodia, Laos, Malaysia, the Philippines, Singapore, Thailand, and Vietnam. Some of these plans extend beyond Southeast Asia, but the above list shows the countries covered within the region.