ESIMFUN eSIM Data Plans for Southeast Asia

ESIMFUN does not offer truly unlimited data plans for Southeast Asia. The plans branded as “Unlimited” actually include a fixed 100GB data cap; after the cap is used the high‑speed service ends and the data continues to be available at a reduced speed. Travelers who need a larger high‑speed allowance without limits may look at ESIMFUN’s fixed data plans – for example, a 100GB plan for 30 days that costs $47.11 USD and is available in Cambodia, Indonesia, Malaysia, Philippines, Singapore, Thailand, and Vietnam.

ESIMFUN does not provide a South East Asia eSIM that includes a phone number or SMS capability. The plans offered for South East Asia are data‑only, so travelers will not receive an inbound or outbound telephone number. For voice and messaging, they can rely on VoIP services such as WhatsApp, Telegram or iMessage that operate over the data connection.

ESIMFUN offers eSIM plans covering several countries in South East Asia. The “High Speed Daily” plan provides coverage in Cambodia, Indonesia, Malaysia, Philippines, Singapore, Thailand, and Vietnam. Their “Subscription - every” plan extends coverage to include Myanmar, in addition to Cambodia, Indonesia, Malaysia, Philippines, Singapore, Thailand, and Vietnam. It is worth noting that some plans, such as “for”, also include coverage in regions outside of South East Asia.