RedSim eSIM Data Plans for French Guiana

RedSim does not provide a truly unlimited data eSIM for French Guiana. The plans that carry the “Unlimited” name give 3GB of high‑speed data each day and then reduce the speed to 1 Mbps for the remainder of the day, so the data allowance is capped.

Travelers who need more data can choose one of RedSim’s fixed data plans, such as the 20GB 30‑day plan or the 10GB 30‑day plan, both of which are available on 5G networks in French Guiana and offer higher data allowances without the daily cap.

RedSim does not offer any French Guiana eSIM plan that includes a phone number or SMS capability. The only options available are data‑only plans. Travelers who need voice or text can use VoIP services such as WhatsApp, Telegram, or iMessage over the data connection, but they should confirm whether those services are accessible in French Guiana before purchasing, as some destinations may block or restrict specific apps.

RedSim offers 21 single‑country data plans that cover French Guiana and 10 multi‑country plans that include the territory. The available plans run from about $1.90 to $63.42, with data caps ranging between 1 GB and 20 GB and validity periods of 1 to 30 days. Some plans apply a daily data cap, while others provide a fixed data amount for the entire validity period.