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
14 Countries 14 Countries 14 Countries 14 Countries 12 Countries 20 Countries 20 Countries 19 Countries 14 Countries 117 Countries 19 Countries 14 Countries 14 Countries 12 Countries 117 Countries 14 Countries 14 Countries 127 Countries 19 Countries 14 Countries 12 Countries 12 Countries 20 Countries 20 Countries 19 Countries 12 Countries 14 Countries 14 Countries 12 Countries 14 Countries 19 Countries 117 Countries 12 Countries 12 Countries 14 Countries 20 Countries 117 Countries 14 Countries 14 Countries 127 Countries 19 Countries 14 Countries 19 Countries 12 Countries 19 Countries 117 Countries 14 Countries 12 Countries 14 Countries 14 Countries 14 Countries 127 Countries 12 Countries 14 Countries 19 Countries 117 Countries 20 Countries 19 Countries 12 Countries 19 Countries 12 Countries 117 Countries 14 Countries 12 Countries 12 Countries 14 Countries 14 Countries 14 Countries 19 Countries 19 Countries 19 Countries 127 Countries 117 Countries 117 Countries 12 Countries 12 Countries 14 Countries 14 Countries 12 Countries 12 Countries 20 Countries 19 Countries 14 Countries 20 Countries 117 Countries 14 Countries 19 Countries 19 Countries 19 Countries 117 Countries 12 Countries 127 Countries 12 Countries 14 Countries 117 Countries 12 Countries 12 Countries 14 Countries 117 Countries 14 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 for East Asia. All of the plans listed for this region have a fixed data cap of 20GB and a validity period of either 30 days or 90 days.
Travelers who need a large data allowance can choose from YonoSIM’s fixed data plans, such as the Asia (14 areas) 20GB 30Days plan priced at $30.99 USD or the Asia‑20 20GB 90Days plan priced at $73.99 USD. These options cover major East Asian countries and may be more cost‑effective for most users unless an unlimited data plan is required.
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?
YonoSIM’s eSIM offerings cover China, Hong Kong, Japan, South Korea, Macau, and Taiwan. These countries appear in all of the provider’s regional plans—including Asia (14 areas), Asia (12 areas), Asia‑20, Asia (20 areas), Global (120 + areas) and Global139—and represent the full set of East Asian territories included by YonoSIM. Mongolia is not listed in any of the plans and therefore is not covered in the East Asian region.
Summarized by AI, Last updated:
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