JamboSim eSIM Data Plans for Madagascar

JamboSim does not provide a truly unlimited data eSIM for Madagascar. All available plans contain a fixed data allowance that must be used within a specified validity period. For example, the eSIM Madagascar 20GB / 30 Days gives 20 GB of high‑speed data for 30 days, and the eSIM Madagascar 10GB / 30 Days offers 10 GB for the same period. These fixed‑data plans can be a more cost‑effective choice for most travelers, while the so‑called “Unlimited” names actually include a daily limit of 3 GB with speed throttling to about 1 Mbps after the limit is reached.

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.

JamboSim provides 7 single‑country data plans and 27 multi‑country data plans that include Madagascar. The available plans range in price from about $1.99 to $105.99, with data caps that vary between 200 MB and 20 GB. Most of the single‑country plans are fixed‑data‑cap packages, while a small number of daily‑cap options are also offered, giving travelers flexibility based on how much data they expect to use in a given day.