JamboSim eSIM Data Plans for Malaysia

JamboSim does not provide a truly unlimited data eSIM for Malaysia. All plans that carry the “Unlimited” name allocate 3GB of high‑speed data per day; after that quota is used the speed is throttled to 1000kbps. Travelers who need more predictable usage can consider the fixed‑data options from JamboSim, such as the 20GB plan valid for 30 days at $10.99 USD or the 50GB plan valid for 90 days at $37.99 USD, which offer larger data allowances without a daily cap. These fixed‑data plans can be more cost‑effective for users who are heavy data consumers but do not require unlimited access.

Yes. JamboSim sells eSIM plans for Malaysia that come with a phone number and the ability to send SMS. The numbers are international with a dialing code of +1; they allow outbound voice calls but do not receive inbound calls, and they support outbound SMS messages only. Plans are available from 1 GB to 20 GB of data, with validity periods ranging from 7 days to 365 days, and prices from about $11.99 to $105.99 USD. If you need specific details or confirmation of call and text functionality, it is advisable to check directly with JamboSim.

JamboSim provides 12 single‑country data plans for Malaysia and 33 multi‑country plans that include Malaysia as part of a broader regional package. Those plans differ mainly in how data is allocated: daily‑cap plans refresh a set amount of data each day while fixed‑cap plans give a one‑time data allotment that lasts the validity period. Prices range from $1.99 to $99.99, with data limits spanning from 200 MB to 100 GB across the available options.