Yesim eSIM Data Plans for French Guiana

Yesim offers unlimited data eSIM plans for French Guiana. The plans come in validity ranges from 1 day to 30 days, with prices spanning from $5.03 USD for a 1‑day plan to $56.06 USD for a 30‑day plan. All unlimited options are available at 5G speeds, though the provider notes that speed may be throttled after heavy usage as part of a fair‑usage policy.

To ensure you understand how the fair‑usage policy might affect your experience, check with Yesim directly for details on typical data allowances that remain at full speed and the amount of data that could be subject to throttling.

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.