Yesim eSIM Data Plans for French Guiana

Yesim offers unlimited data eSIM plans for French Guiana. The provider lists several unlimited options with validity periods ranging from 1 day to 30 days, with prices from $4.95 USD for a 1‑day plan up to $55.15 USD for a 30‑day plan. All unlimited plans allow tethering and are delivered over 5G, though speeds may be throttled after heavy usage under a fair‑usage policy. If you need a longer‑term or broader‑coverage option, Yesim also offers global packages that include French Guiana, but the French‑Guiana‑specific unlimited plans are available in the stated price and validity ranges.

Yesim does not provide a French Guiana eSIM that includes a phone number or SMS capability. Travelers can only obtain a data‑only eSIM from Yesim for use in French Guiana, but they can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging. Because some destinations may block or restrict access to specific apps or VoIP services, travelers should verify that the applications they rely on work in French Guiana before purchasing.

Yesim offers a total of 8 single‑country data plans and 13 multi‑country plans for French Guiana. The available options range in price from about $0.52 to $126.51 and cover data caps from 105 MB up to unlimited. The plans include both fixed‑data packages and daily‑cap options, which allow users to purchase a specific amount of data for a set period or a daily allowance that can be used over multiple days. This range gives travelers a wide variety of choices depending on their usage needs and budget.