Strong eSIM eSIM Data Plans for Southeast Asia

Strong eSIM does not offer an unlimited data eSIM for Southeast Asia. All of its plans come with fixed data allowances rather than an unlimited cap.

For travelers needing substantial data, Strong eSIM provides high‑value options such as a 50GB plan valid for 180 days priced at $112.90 USD that covers Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand, and Vietnam, and a similar 50GB plan for 180 days priced at $222.90 USD that extends coverage to thirteen additional countries. Smaller 20GB plans are also available for 30 days. Choosing one of these fixed‑data plans can be more cost effective unless the user is an extremely heavy data consumer.

Strong eSIM does not provide an eSIM plan for Southeast Asia that includes a phone number or SMS capability. Strong eSIM only offers data‑only eSIMs for Southeast Asia, so travelers will need to use data‑based services such as WhatsApp, Telegram, or iMessage to make calls and send messages.

Strong eSIM offers several eSIM plans that cover Southeast Asian countries. The Asia (7 areas) /Day plan includes coverage in Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand and Vietnam. The Asia (12 areas) /Day plan covers Indonesia, Cambodia, Malaysia, Singapore, Thailand and Vietnam. The Asia (20 areas) /Day plan reaches Indonesia, Laos, Malaysia, Philippines, Singapore, Thailand and Vietnam. The Asia‑20 plan provides service in Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand and Vietnam. The Global139 plan covers Brunei, Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand and Vietnam. Each of these plans also offers service in territories outside Southeast Asia, such as the United Arab Emirates, China, India and the United States, among others.