MobileSIM eSIM Data Plans for French Guiana

MobileSIM does not provide a genuinely unlimited data eSIM for French Guiana.
The plans that use “Unlimited” in their name give 3 GB per day and, once that amount is reached, the speed is throttled to 1000 kbps.

If a higher data allowance is needed, MobileSIM offers fixed‑data alternatives such as 10 GB for 30 days or 20 GB for 30 days, and there are global options with 20 GB or 60 GB over longer periods. These plans avoid the speed reduction that applies to the so‑called unlimited plans.

MobileSIM does not provide eSIM plans for French Guiana that include a phone number or SMS capability. The provider offers only data‑only eSIMs for that destination. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages.

For French Guiana MobileSIM offers a total of nine single‑country data plans and ten multi‑country plans, giving travelers a mix of local and regional options. The plans cover a broad price spectrum, with amounts ranging from $2.30 to $165.00, while the data caps vary between 200 MB and 60 GB. Among the offerings, six plans are structured as daily data‑cap packages, allowing a fixed download limit per day, whereas thirteen plans use a fixed data‑cap model, providing a set amount of data for the entire validity period. These distinct approaches let users choose whether they prefer predictable daily usage limits or a single data allocation for their stay.