JamboSim eSIM Data Plans for Asia

JamboSim does not provide a truly unlimited high‑speed data eSIM for Asia. The plans that carry “Unlimited” in their names grant up to 3 GB of high‑speed data per day, after which the speed is throttled to approximately 1 Mbps. Travelers who need more data can choose one of JamboSim’s fixed data plans, such as the 50 GB/7‑day option or the 100 GB/180‑day package, which offer larger data allowances and valid for a set number of days. These fixed plans can be more cost‑effective for most users, while the “Unlimited” plans are best for moderate daily usage with the reduced speed threshold.

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.

Afghanistan, Armenia, Azerbaijan, Bangladesh, Bahrain, Brunei, China, Georgia, Hong Kong, India, Indonesia, Israel, Japan, Kazakhstan, Kyrgyz Republic (Kyrgyzstan), Laos, Lebanon, Macau, Malaysia, Mongolia, Nepal, Oman, Philippines, Pakistan, Palestine, Qatar, Saudi Arabia, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Timor‑Leste, Turkey, United Arab Emirates, Vietnam, Kuwait, Iraq, Jordan.