JamboSim eSIM Data Plans for Indonesia

JamboSim does not provide a truly unlimited high‑speed data plan for Indonesia. All JamboSim Indonesia Unlimited plans listed are capped at 3GB per day and, once that limit is reached, the speed is reduced to 1000kbps, which means the data is not unlimited in the conventional sense of continuous high‑speed access.

Travelers who need more data can choose from JamboSim’s fixed‑data plans. For example, the eSIM Indonesia 20GB plan is valid for 30 days and offers 5G coverage, while a 100GB plan is available for 180 days. These options give larger data allowances without the speed reduction that applies to the “Unlimited” plans, and can be more cost‑effective for heavy data users.

JamboSim sells several eSIM plans for Indonesia that include a phone number and the ability to send SMS. Prices start at $11.99 USD for a 1GB plan valid for 7 days and go up to $101.99 USD for a 20GB plan valid for 365 days. The phone number provided has the dialing code +1, meaning it is a U.S. number rather than a local Indonesian number. Calls and SMS can be made from the number (outbound); calls and messages cannot be received on this number. Users should verify the exact calling and messaging capabilities with JamboSim before purchase.

JamboSim offers 12 single‑country plans and 33 multi‑country plans that include coverage for Indonesia. Single‑country plans provide data caps from 200 MB to 100 GB and are priced between $1.99 and $99.99. Multi‑country bundles have the same price and data ranges but extend coverage beyond Indonesia. Some plans are structured as daily data caps—12 options that refresh the allowance each day—whereas the remaining 33 plans are fixed‑data caps that allow the total amount to be used over the validity period.