thirr.com eSIM Data Plans for French Guiana

thirr.com does not currently offer an unlimited data eSIM plan for French Guiana. Travelers looking for data coverage can choose from several fixed‑data options, such as the HALFWORLD 50GB 365D plan, which provides 50GB over 365 days, or the XXL World 20GB 31D plan, offering 20GB for 31 days. While these are not unlimited, they can be cost‑effective for most users and still deliver a substantial amount of data for browsing, streaming, and tethering. If a user requires very heavy data usage, selecting a larger fixed plan or combining multiple short‑term plans may prove more economical than searching for an unlimited alternative.

thirr.com does not offer any eSIM plan for French Guiana that includes a phone number or SMS capability. The provider only sells data‑only eSIM packages in that region.

Travelers who need to place voice calls or send text messages can use popular VoIP applications such as WhatsApp, Telegram, and iMessage, which work over the data connection provided by a thirr.com eSIM.

thirr.com provides 16 multi‑country eSIM data plans available for French Guiana. All of these plans are sold as fixed data bundles – each plan comes with a set data cap that is usable for the entire validity period, rather than a daily‑usage cap. The plans cover a price range from roughly $7 USD to $354 USD and a data‑cap range from 1 GB up to 50 GB, with validity periods that can span from 3 days to an entire year. These multi‑country plans include features such as tethering to other devices.