eSIMo eSIM Data Plans for East Asia

eSIMo does not provide an unlimited data eSIM for East Asia. The provider’s East Asian offerings are all fixed‑data plans, with caps ranging from 5GB to 20GB and a validity of 30 days.

Travelers who need substantial data yet prefer a flat rate can choose from eSIMo’s fixed plans. For example, the Asia 20GB plan costs $78.90 USD for 30 days and covers Hong Kong, South Korea, Macau, Taiwan and nine other countries; the Asia 10GB plan is $44.90 USD and the Asia 5GB plan is $24.90 USD, each with the same 30‑day validity. These options can be more cost‑effective than a truly unlimited plan, unless a user is an extremely heavy data consumer.

eSIMo does not provide an East Asia eSIM that includes a phone number or SMS capability. The provider offers only data‑only plans for travelers in East Asia. Virtual private‑network applications such as WhatsApp, Telegram, and iMessage can be used over the data connection for voice and messaging without a local phone number.

eSIMo provides eSIM plans that cover several East Asian countries. The Asia plan includes Hong Kong, South Korea, Macau, and Taiwan, while the Global plan adds coverage for China and Japan in addition to those same four territories. No plan currently covers Mongolia. The Global plan also extends beyond East Asia, offering connectivity in many other regions, though those areas fall outside the scope of this question.