Simbye eSIM Data Plans for Southeast Asia

Simbye does not offer an unlimited data eSIM plan for Southeast Asia. The available plans are fixed‑data packages that cover major Southeast Asian countries. For example, Simbye provides a 50GB 180‑day plan for $60.00 USD and a 20GB 30‑day plan for $30.00 USD, among other options. These fixed data packages can be a more cost‑effective choice for most travelers, unless a user requires truly unlimited data usage.

Simbye does not provide any Southeast Asia eSIM that includes a local phone number or SMS capability. All of its travel eSIM offerings for this region are data‑only plans. Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

Simbye’s eSIM catalogue features the Asia plan and its variant Asia (7 areas), each of which covers Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand and Vietnam. The Global139 plan also includes coverage of Brunei, Indonesia, Cambodia, Myanmar, Malaysia, Philippines, Singapore, Thailand and Vietnam. All the countries mentioned fall within the approved Southeast Asian list, and there are no other plan names in the dataset that list coverage outside this region.