Giga.Tel eSIM Data Plans for Southeast Asia

Giga.Tel does not provide a genuinely unlimited high‑speed data eSIM for Southeast Asia. All of its “unlimited” plans actually offer 1 GB per day of high‑speed data; once that daily ceiling is reached the speed drops to 512 kbps.

For travelers who need more data, Giga.Tel sells fixed‑data plans, such as 90 GB for 365 days, 60 GB for 365 days, or 50 GB for 30 days, each covering key Southeast Asian markets. These plans can be more cost‑effective for users who consume a large amount of data and prefer consistent speeds without daily throttling.

Giga.Tel does not offer an eSIM for Southeast Asia that includes a local phone number or SMS capability. All available plans from Giga.Tel in that region are data‑only, allowing high‑speed internet via 4G or 5G. Travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages, but a separate phone number or SMS service is not provided.

The Giga.Tel eSIM offerings cover several Southeast Asian countries. Plans such as SG, MY, TH, VN, ID (eSIM), Asia‑Pacific 13 countries, Vietnam Plus Short Trip, ASIA 22 (eSIM), USA and Asia‑Pacific 22 countries, Europe Asia and USA, China, Japan and Asia 11 countries, Asia Premium Short Trip, Asia, Global Special, Global, Global Unlimited, Discover Global, Global (Not Include Mainland China), and APAC Yearly all provide coverage in Indonesia, Malaysia, Singapore, Thailand, Vietnam, Cambodia, Laos, and Brunei.