Simbye eSIM Data Plans for Southeast Asia

Simbye does not provide any unlimited data eSIM plans for South East Asia. The available options are all fixed‑data packages. For example, the “Asia (7 areas) 50GB 180Days” plan offers 50GB of data valid for 180 days and covers seven key countries in the region, while the “Asia (7 areas) 20GB 30Days” plan delivers 20GB of data for 30 days to the same seven markets. Choosing a fixed‑data plan can be more cost‑effective unless a traveler is a very heavy data user who would otherwise need an unlimited package.

Simbye does not offer eSIM plans for South East Asia that include a phone number or SMS capability. Their plans in this region are solely data‑only, providing high‑speed internet access but no inbound or outbound voice or text services.

Travelers can still communicate using popular VoIP applications such as WhatsApp, Telegram, and iMessage, which operate over the data connection and provide calling and messaging functionality without needing a local phone number or SMS support.

Simbye offers several eSIM plans with coverage in South East Asia. The “Asia (7 areas)” plan includes Singapore, Malaysia, Indonesia, Thailand, Cambodia, Vietnam, and the Philippines. The “Asia” plan provides coverage in Malaysia, Thailand, Singapore, Vietnam, Philippines, Indonesia, and Cambodia, but also extends to areas outside of South East Asia. Similarly, the “Global139” plan encompasses coverage in Vietnam, Indonesia, Singapore, Malaysia, Thailand, Brunei, Philippines, Cambodia, and Myanmar, alongside a significantly broader range of countries and territories beyond the region.