JamboSim eSIM Data Plans for Asia

JamboSim does not provide a true unlimited data eSIM for Asia. Plans that contain the word “Unlimited” in their name give 3GB of high‑speed data per day, and once that limit is reached the speed is reduced to 1000kbps, so the data supply is capped.

If you need a larger, consistent amount of data, fixed‑data plans are available. For example, the 100GB plan valid for 180 days costs $71.99, and the 20GB plan valid for 30 days costs $10.99. These plans supply a set amount of high‑speed data for the specified validity period.

JamboSim offers Asia‑wide eSIM plans that include a phone number and the ability to send SMS. The Global+ line supplies a US‑based number with dialing code +1, outbound voice and SMS, and covers countries such as India, Japan, South Korea, Indonesia, Singapore, Thailand, Malaysia, Vietnam, and many others. Prices start at $11.99 USD for 1GB of data usable for 7 days and go up to $105.99 USD for 20GB usable for 365 days. Calls can be made outbound and text messages can be sent, but inbound voice or SMS are not part of the plan; check directly with JamboSim for any changes or specific requirements.

The Asian countries covered by JamboSim eSIM plans—including the eSIM JamboSim Global, eSIM JamboSim Asia, eSIM Asia (12 areas) /Day, eSIM Global (120+ areas) /Day, eSIM Global139, and eSIM JamboSim Global+—include Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Brunei, China, Georgia, Hong Kong, India, Israel, Iraq, Jordan, Kazakhstan, Kuwait, Laos, Lebanon, Malaysia, Mongolia, Nepal, Oman, Pakistan, Palestine, Qatar, Saudi Arabia, Singapore, Sri Lanka, South Korea, Thailand, Timor-Leste, Tajikistan, Turkey, Taiwan, United Arab Emirates, Uzbekistan, and Vietnam.