eSIMplus eSIM Data Plans for Southeast Asia

eSIMplus does not provide any unlimited‑data eSIM for Southeast Asia. The available offerings are fixed‑data plans that give a set amount of high‑speed data for a limited period. For example, the “Asia 22 Countries” plan supplies 30 GB of data for 30 days at $48.93 USD, while the same region can be chosen with 20 GB for $35.48 USD. A similar 30 GB option is available for the “Asia 10 Countries” package at $54.18 USD, and an alternate 20 GB version of that package costs $39.19 USD. There is also a Global 108 Regions plan offering 20 GB for 30 days at $65.96 USD.

Because all plans have a fixed data cap, travelers who need very high usage may find a fixed plan more cost‑effective than a typical unlimited offering, unless they expect to consume an exceptionally large amount of data.

eSIMplus does not provide a South East Asia eSIM with a phone number or SMS capability. Only data‑only plans are available for that region, so travelers cannot receive or send SMS directly or use a local phone number for calls. However, popular VoIP applications such as WhatsApp, Telegram, and iMessage work over the data connection and can be used for voice and text communication without a traditional phone number.

eSIMplus offers coverage in several South East Asian countries through its various plans. The Asia 22 Countries and Global 108 Regions plans both include Indonesia, Cambodia, Laos, Malaysia, Philippines, Singapore, Thailand, and Vietnam. Additionally, the Asia 10 Countries plan provides coverage in Singapore, Thailand, Malaysia, Indonesia, and Vietnam, but also includes territories outside of South East Asia.