AlpineSIM eSIM Data Plans for East Asia

AlpineSIM does not offer a true unlimited data eSIM for East Asia. All of its “Unlimited”‑named plans have a specified data cap, ranging from 500 MB per day to several gigabytes, and none of the listings list a separate reduced‑speed clause after the cap is reached. Travelers who want large data allowances can instead choose one of the fixed‑data plans, such as the 20 GB plan valid for 30 days or the 50 GB plan valid for 180 days, both of which provide higher data capacities than the “Unlimited” packages and may be more cost‑effective for heavy‑data users.

AlpineSIM does not provide East Asia eSIM plans that include a phone number or SMS capability. The provider offers only data‑only eSIM options for the region. Travelers who need to make calls and send messages can use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection instead.

AlpineSIM offers a range of eSIM plans that include coverage in East Asia. The AlpineSIM Unlimited Asia (20 areas) eSIM and the AlpineSIM Unlimited Asia (12 areas) eSIM both cover China, Hong Kong, Japan, South Korea, Macau, and Taiwan. The AlpineSIM Asia‑20 eSIM covers China, Hong Kong, Japan, South Korea, and Macau. In addition, the AlpineSIM Unlimited Global and the AlpineSIM Global139 eSIMs list China, Hong Kong, Japan, South Korea, Macau, and Taiwan among their East Asian coverage areas.