Ohayu eSIM Data Plans for French Guiana

Ohayu does not provide an unlimited data eSIM plan for French Guiana.
Instead, Ohayu offers fixed data plans that cover French Guiana, such as the 50GB plan valid for 90 days priced at $81.99 USD and the 25GB monthly plan for $49.49 USD. These fixed data options can be more cost‑effective for most travelers unless they require genuinely unlimited data usage.

Ohayu does not provide a French Guiana eSIM plan that includes a local phone number or SMS capability. The provider offers only data‑only eSIMs for that destination. Travelers can still use messaging and calling apps such as WhatsApp, Telegram and iMessage over the data connection, which work without needing a local phone number or SMS support.

Ohayu provides six single‑country data plans for French Guiana and four multi‑country plans that include the territory within a larger regional bundle. All of the available plans are based on a fixed data allotment – users receive a set amount of data in each plan rather than a daily cap that resets every 24 hours. The plans range in price from approximately $9.49 to $81.99, with data caps spanning from 2 GB up to 50 GB, giving travelers a broad selection of capacity and cost options.