Yesim eSIM Data Plans for French Guiana

Yesim offers unlimited‑data eSIM plans for French Guiana. The plans start at $5.08 USD for a 1‑day validity and range up to $56.56 USD for a 30‑day validity, all based on 5G connectivity and permitting tethering. Each unlimited plan carries a Fair Usage Policy, meaning that after heavy use speeds may be throttled to a lower rate. If you want to confirm whether the Fair Usage Policy applies and learn the typical data volume that remains at normal speed, it is best to contact Yesim directly.

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.