nextSIM eSIM Data Plans for French Guiana

nextSIM does not supply a truly unlimited data eSIM for French Guiana. The plans that carry the word “Unlimited” in their names provide only a capped amount of high‑speed data, typically 1GB or 2GB, after which the connection slows to a reduced speed of 512kbps or 2000kbps. Because the high‑speed data is limited, these plans should be considered fixed data offerings rather than truly unlimited.

If a traveler needs more data for extended stay or heavy usage, nextSIM provides fixed‑data eSIMs for French Guiana. For example, a 100GB plan valid for 30 days costs $215.63 USD, and a 50GB plan for the same period costs $110.58 USD. These fixed‑data options give a larger amount of high‑speed data before any throttling occurs, making them more cost‑effective for users who anticipate larger data consumption.

nextSIM does not offer an eSIM for French Guiana that includes a phone number or SMS capability. The provider sells only data‑only eSIMs for that destination. Travelers can still use messaging and voice over data with VoIP applications such as WhatsApp, Telegram, or iMessage.

nextSIM offers a range of data plans that cover French Guiana. The provider lists 30 single‑country plans specific to France’s overseas department, as well as 51 multi‑country plans that include French Guiana as part of broader regional bundles. Prices for these plans span from $3.81 to $1, 297.42, with data caps ranging from 1 GB to 100 GB. The plans are divided into two main types: fixed data caps—single, predetermined amounts of data valid for 1 to 30 days—and daily data caps, which allow a fixed amount of data each day during the validity period. This offers travelers flexibility depending on whether they prefer a one‑time data allotment or daily downloads.