YonoSIM
YonoSIM is a global travel eSIM provider covering 200+ destinations. Travelers install in under two minutes via a QR code, connect on landing with local carrier networks, and pay only for the data they need — no roaming charges, no physical SIM swap, no contracts. Unused plans are automatically refunded after 30 days, an industry-first no-risk guarantee that removes the downside on last-minute or backup purchases. Plans range from small daily packages to unlimited multi-country regional bundles, with multi-locale checkout in English, Chinese, Korean, Japanese, German, Polish, French, Spanish, Portuguese, Italian, Turkish, Thai, and Vietnamese.
YonoSIM eSIM Data Plans for East Asia
20 Countries 20 Countries 20 Countries 20 Countries 20 Countries 20 Countries 12 Countries 12 Countries 20 Countries 20 Countries 12 Countries 12 Countries 118 Countries 118 Countries 20 Countries 20 Countries 118 Countries 118 Countries 12 Countries 12 Countries 124 Countries 124 Countries 20 Countries 20 Countries 12 Countries 12 Countries 12 Countries 12 Countries 20 Countries 20 Countries 20 Countries 20 Countries 20 Countries 20 Countries 118 Countries 118 Countries 118 Countries 118 Countries 20 Countries 20 Countries 12 Countries 12 Countries 20 Countries 20 Countries 20 Countries 20 Countries 12 Countries 12 Countries 124 Countries 124 Countries 118 Countries 118 Countries 118 Countries 118 Countries 12 Countries 12 Countries 124 Countries 124 Countries 12 Countries 12 Countries 20 Countries 20 Countries 20 Countries 20 Countries 124 Countries 124 Countries 118 Countries 118 Countries 12 Countries 12 Countries 20 Countries 20 Countries 20 Countries 20 Countries 20 Countries 20 Countries 124 Countries 124 Countries 118 Countries 118 CountriesData 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.
YonoSIM for East Asia FAQ
Does YonoSIM offer unlimited data eSIM for East Asia?
YonoSIM does not provide an unlimited data eSIM plan for East Asia. The provider’s East Asia offerings are fixed‑data plans, with the most common option being a 20GB plan that is valid for 30 days and priced at $70.99 USD. Other variations include a 20GB plan valid for 90 days at $73.99 USD. Choosing a fixed‑data plan can be more cost‑effective for most travelers, unless one is an extremely heavy data user.
Does YonoSIM offer East Asia eSIM with phone number and SMS?
YonoSIM does not provide a phone number or SMS capability in its East Asia eSIM offerings. Only data‑only plans are available through this provider. Travelers can use VoIP apps such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging, but some East Asian destinations may block or restrict access to these apps, so it is advisable to verify that the services you rely on are accessible before purchasing a plan.
What countries are covered by YonoSIM's eSIM plans in East Asia?
The eSIM plans from YonoSIM that include East Asian destinations feature coverage of China, Hong Kong, Japan, South Korea, Macau and Taiwan. The Asia (20 areas) /Day plan and the Asia (12 areas) /Day plan both list these six countries. The Global (120+ areas) /Day plan and the Global139 plan likewise cover the same East Asian set. In contrast, the Asia‑20 plan provides coverage for China, Hong Kong, Japan, South Korea and Macau, but excludes Taiwan. All other plans listed in the data set do not add additional East Asian territories beyond those mentioned.
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