JamboSim eSIM Data Plans for Asia

JamboSim does not provide a truly unlimited data eSIM for Asia. The plans that carry “Unlimited” in their names actually give 3GB per day; once that daily limit is reached the speed drops to 1000 kbps. For travelers who need more data without daily throttling, JamboSim offers fixed‑data options such as 100GB for 180 days, 50GB for 90 days, and 20GB for 30 days. These plans give a larger overall allowance and may be more cost‑effective unless the user is a very heavy data consumer.

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.

JamboSim’s eSIM offerings cover the following Asian countries: Afghanistan, Armenia, Azerbaijan, Bangladesh, Bahrain, Brunei, China, Georgia, Hong Kong, Indonesia, Israel, India, Iraq, Jordan, Japan, Kyrgyz Republic (Kyrgyzstan), Cambodia, South Korea, Kuwait, Kazakhstan, Laos, Lebanon, Sri Lanka, Mongolia, Macau, Malaysia, Oman, Philippines, Pakistan, Palestine, Qatar, Saudi Arabia, Singapore, Thailand, Tajikistan, Timor Leste, Turkey, Taiwan, Uzbekistan, Vietnam and the United Arab Emirates. The eSIM JamboSim Global plan and its Global+ variant also extend coverage to regions outside of Asia, whereas the eSIM JamboSim Asia plan focuses exclusively on the Asian list above.