ByteSIM eSIM Data Plans for French Guiana

ByteSIM does not provide an unlimited data eSIM plan for French Guiana. The available plans are fixed data packages, with the largest common offering being 20GB for a duration of 3 days at a price of 27.50 USD.

Users who need more data can purchase multiple 20GB packages or extend the validity period, such as 20GB for 5 days for 28.50 USD or 20GB for 7 days for 29.50 USD. These options are more cost‑effective for most travelers unless they require extremely high data usage.

ByteSIM does not provide eSIM plans that include a local phone number or SMS service for French Guiana. Only data‑only eSIMs are available from the provider in this destination. Travelers can rely on internet‑based applications such as WhatsApp, Telegram, or iMessage for voice and text communications over the data connection.

ByteSIM currently offers 39 single-country data plans for French Guiana. These plans range in price from approximately $4.90 to $95.90 and provide data allowances from 1GB to 20GB. Plans are available with validity periods of 3 to 30 days. Within these options, 21 plans utilize a daily data cap, while 18 plans offer a fixed data allowance. Multi-country plans covering French Guiana are not currently available from this provider. Tethering is permitted with some plans.