MobileSIM eSIM Data Plans for French Guiana

MobileSIM’s plans that are labeled “Unlimited” for French Guiana actually provide 3 GB of high‑speed data each day and, once that daily quota is reached, the speed drops to 1000 kbps; therefore they do not offer unlimited high‑speed data. If a truly unlimited eSIM is required, no such plan is available from MobileSIM for French Guiana.

Instead, MobileSIM offers fixed‑data options such as 20 GB for 30 days at $40.00, 10 GB for 30 days at $25.00, and 5 GB for 30 days at $15.00, which can be more cost‑effective for travelers who need a predictable amount of data without the speed reduction that comes with the “Unlimited” name.

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.

MobileSIM provides eleven distinct data offerings for French Guiana, split between single‑country and multi‑country options. Nine plans are tailored specifically to French Guiana, while eight plans bundle French Guiana with other destinations. Across all eleven plans the price ranges from about $2.34 to $72.50, data ranges from 200 MB up to 20 GB, and validity periods fall between 3 and 60 days. The single‑country plans typically include fixed data caps of 200 MB, 1 GB, 2 GB, 5 GB, 10 GB, or 20 GB, whereas the multi‑country packs offer similar caps but spread across several regions. Daily data‑cap options are available for both types, allowing users to configure a daily usage limit (e.g., 1000 MB) for added flexibility.