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 Southeast Asia
8 Countries 14 Countries 7 Countries 8 Countries 14 Countries 14 Countries 8 Countries 7 Countries 8 Countries 14 Countries 12 Countries 20 Countries 20 Countries 19 Countries 8 Countries 14 Countries 7 Countries 7 Countries 7 Countries 117 Countries 5 Countries 19 Countries 8 Countries 14 Countries 7 Countries 14 Countries 12 Countries 8 Countries 7 Countries 7 Countries 117 Countries 14 Countries 14 Countries 127 Countries 8 Countries 8 Countries 19 Countries 14 Countries 7 Countries 5 Countries 12 Countries 19 Countries 20 Countries 12 Countries 8 Countries 7 Countries 7 Countries 19 Countries 20 Countries 19 Countries 12 Countries 14 Countries 14 Countries 8 Countries 12 Countries 14 Countries 8 Countries 19 Countries 117 Countries 7 Countries 5 Countries 8 Countries 7 Countries 5 Countries 7 Countries 12 Countries 12 Countries 14 Countries 20 Countries 19 Countries 117 Countries 14 Countries 14 Countries 8 Countries 127 Countries 8 Countries 7 Countries 19 Countries 14 Countries 8 Countries 5 Countries 19 Countries 8 Countries 7 Countries 7 Countries 12 Countries 19 Countries 117 Countries 14 Countries 7 Countries 12 Countries 14 Countries 14 Countries 14 Countries 127 Countries 8 Countries 7 Countries 12 Countries 14 Countries 8 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 Southeast Asia FAQ
Does YonoSIM offer unlimited data eSIM for Southeast Asia?
YonoSIM does not provide any unlimited data eSIM for Southeast Asia. All of its listed plans have a fixed data cap, the highest being 50GB for 180 days and several 20GB for 30 days options.
Travelers who need a larger allowance can choose a fixed data plan such as the 50GB 180 days plan or any of the 20GB 30 days plans, which cover multiple Southeast Asian countries and can be more cost‑effective for most users.
Does YonoSIM offer Southeast Asia eSIM with phone number and SMS?
YonoSIM does not provide eSIM plans in Southeast Asia that include a local phone number or SMS capability. All Southeast Asia eSIM offerings from YonoSIM are data‑only, without voice or text messaging services. Travelers who need to communicate can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but should verify that these apps are accessible in their specific destinations before purchasing a plan.
What countries are covered by YonoSIM's eSIM plans in Southeast Asia?
YonoSIM offers a range of eSIM plans that cover several Southeast Asian countries. For example, the South East Asia (8 areas) plan includes Indonesia, Cambodia, Laos, Malaysia, Philippines, Thailand, Timor‑Leste, and Vietnam; the Asia (7 areas) plan covers Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand, and Vietnam; the Asia (12 areas) plan covers Indonesia, Cambodia, Malaysia, Singapore, Thailand, and Vietnam; the Asia‑20 plan covers Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand, and Vietnam; the Asia (20 areas) plan covers Indonesia, Laos, Malaysia, Philippines, Singapore, Thailand, and Vietnam; the Global (120+ areas) plan covers Indonesia, Malaysia, Philippines, Singapore, and Thailand; the Singapore & Malaysia & Vietnam & Thailand & Indonesia /Day plan covers Indonesia, Malaysia, Singapore, Thailand, and Vietnam; and the Global139 plan covers Brunei, Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand, and Vietnam. Collectively, YonoSIM’s Southeast Asian eSIM offerings cover Indonesia, Cambodia, Laos, Malaysia, Philippines, Thailand, Timor‑Leste, Vietnam, Singapore, and Brunei.
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