Esimatic eSIM Data Plans for French Guiana

Esimatic does not provide a truly unlimited data eSIM for French Guiana. All available plans give a fixed data allowance. For instance, there are 100GB plans that last 30 days and are priced at $196.99 USD, and 50GB plans that also last 30 days and cost $105.99 USD. Choosing a fixed‑data option can be more economical unless you are an extremely heavy data user.

Esimatic does not provide an eSIM for French Guiana that includes a local phone number or SMS capability. The only plans available for French Guiana are data‑only eSIMs.

If you need to make voice or messaging connections while in French Guiana, you can use the data connection with VoIP and messaging applications such as WhatsApp, Telegram, or iMessage, which operate over the internet without requiring a phone number.

Esimatic offers 28 single‑country plans and 54 multi‑country plans that include French Guiana. The available plans range in price from about $4.79 to $370, with data caps spanning from 1 GB to 100 GB over validity periods of 1 to 90 days. Among the offerings there are 51 plans featuring a daily data cap and 31 that provide a fixed data allowance; both options are common for users who need predictable usage. Tethering is permitted on some of these plans, providing additional flexibility for travelers.