ZenSim
ZenSim offers travel eSIMs for over 200 countries starting at $10, with flexible plans from 3GB to Unlimited data. Manage your eSIMs easily through the ZenSim app, and get fast support on WhatsApp or Messenger. With a 4.9-star service rating, staying connected abroad has never been easier.
ZenSim eSIM Data Plans for East Asia
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ZenSim for East Asia FAQ
Does ZenSim offer unlimited data eSIM for East Asia?
ZenSim does not provide a truly unlimited data eSIM plan for East Asia. The plans labeled “Asia+ Unlimited STANDARD” offer a daily limit of 3GB, after which speed would be throttled; they do not allow unlimited high‑speed data usage. Travelers who need larger quantities of data can choose from ZenSim’s fixed‑data plans, such as the 20GB options for 10 days at $32.00 USD or for 30 days at $36.00 USD, or the 10GB plans for 10 days at $26.00 USD and for 30 days at $29.00 USD. These fixed plans may be more cost effective unless a user requires continuous unlimited data throughout their stay.
Does ZenSim offer East Asia eSIM with phone number and SMS?
ZenSim does not provide an East Asia eSIM that includes a phone number or the ability to send or receive SMS. The provider only offers data‑only eSIM plans for this region.
Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for voice and text communication, but no traditional phone number or SMS service is available through ZenSim in East Asia.
What countries are covered by ZenSim's eSIM plans in East Asia?
ZenSim’s only plan that includes East Asian destinations is the Asia+ plan, which covers China, Hong Kong, Japan, South Korea and Taiwan.
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