JamboSim eSIM Data Plans for Madagascar

JamboSim does not provide a genuinely unlimited high‑speed data eSIM for Madagascar. The only plan named “eSIM Madagascar Unlimited / 10 Days” actually limits the data to 3GB per day for 10 days; after reaching that limit the speed is reduced to 1000kbps. If travelers need larger data allowances they can choose fixed‑data options that are available for Madagascar, such as the 20GB plan for 30 days or the 20GB plan for 365 days. These fixed plans can be more cost‑effective for most users, unless an extremely heavy data consumer requires a higher capacity.

JamboSim provides eSIM plans for Madagascar that include a phone number and the ability to send SMS. The available plans range from 1GB for 7 days to 20GB for 365 days, with prices from $11.99 to $105.99 USD. Each plan uses a dialing code of +1, which is a North America number, and it allows outbound voice calls and outbound SMS only; incoming calls and incoming SMS are not supported. Travelers who need to confirm specific call or SMS requirements should contact JamboSim directly to verify the current functionality and terms.

For Madagascar, JamboSim offers 6 single‑country data plans and 37 multi‑country data plans. These options vary in price from $1.99 to $125.99 and in data caps from 200 MB to 20 GB. Most plans provide a fixed data amount, while one plan offers a daily data cap. A few plans allow tethering with a reduced speed limit of 1 Mbps.