SparkRoam eSIM Data Plans for French Guiana

SparkRoam does not provide an unlimited data eSIM plan for French Guiana.
Instead, the provider offers fixed‑data options that can be selected for the user’s needs. For example, a 20 GB package is available for 30 days at $24 USD, and a 10 GB package is available for 30 days at $13 USD. These fixed plans offer large data allowances that may be cost‑effective for most travelers, especially those who are not extremely heavy data users.

SparkRoam does not provide any eSIM plans that include a phone number or SMS capability for French Guiana.
Only data‑only eSIMs are offered, so travelers must rely on internet‑based services. Popular VoIP apps such as WhatsApp, Telegram, and iMessage can generally be used over the data connection for voice calls and messaging, but some destinations may block or restrict specific apps or services, so it is advisable to confirm that the apps required for communication are accessible in French Guiana before purchasing a plan.

SparkRoam provides seven plans for travelers to French Guiana, comprised of five single‑country offerings and four multi‑country options. All plans feature a fixed data allocation, ranging from 1 GB to 20 GB, and retail prices from about $2.00 to $59.85. Validity extends from one week to a month, giving users flexibility depending on the length of their stay.