
eSimy provides premium 4G and 5G eSIM connectivity in over 165 countries, with instant activation and automatic switching to the best local networks. It eliminates the need for physical SIM cards and offers more than 250+ flexible plans, including prepaid, unlimited data, and regional options. Whether you're traveling or working remotely, eSimy keeps you connected with reliable coverage and always-on customer support, without roaming fees or network hassles.
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
eSimy does not provide an unlimited data eSIM plan for East Asia. Travelers who need extensive data can choose from the fixed data options listed in the eSimy catalog. For example, the Global Explorer plan offers 100 GB for 365 days at $354.43 USD and the Global plan provides 25 GB for 365 days at $88.61 USD. Both plans include tethering and cover China, Hong Kong, Japan, South Korea, Macau, Taiwan, and an additional 102 countries for the Global Explorer or 102 for the Global 25 GB option.
Selecting a fixed data plan can be more cost‑effective for most users, unless a traveler expects to use data at a very high volume that would justify a different type of subscription. These highlighted plans represent only a subset of the available eSimy offerings and are not a comprehensive list.
eSimy does not provide East Asia eSIM plans that include a phone number or SMS capability. The provider offers only data‑only eSIMs for East Asia. Users can still make voice calls and send messages using popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.
eSimy's “Asia” plan includes China, Hong Kong, Japan, South Korea, Mongolia, Macau, and Taiwan, while the “Global” plan covers China, Hong Kong, Japan, South Korea, Macau, and Taiwan as its East Asian portion. These are the only East‑Asian countries listed in the approved set for eSimy's available eSIM plans.
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Discover some of the most popular eSIM brands offering plans for East Asia