Halo eSIM eSIM Data Plans for French Guiana

Halo eSIM does not provide a truly unlimited data plan for French Guiana. The plans named “Unlimited” deliver 3GB of high‑speed data each day for the chosen number of days; once the daily 3GB allotment is used, the speed drops to 1Mbps for the remainder of that day, before returning to full speed the next day. For travelers who need more large, high‑speed data amounts, Halo eSIM offers fixed data plans such as the 20 GB / 30 days plan priced at $26.47 USD or the 10 GB / 30 days plan at $18.53 USD, both of which provide the specified data at full speed throughout the 30‑day validity period.

Halo eSIM does not provide an eSIM plan for French Guiana that includes a phone number or SMS capability. Only data‑only plans are offered for this destination. Travelers can still use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for voice and messaging, but the availability of these services can vary, so it is advisable to verify that the apps you rely on are accessible in French Guiana before purchasing.

Halo eSIM offers 12 single‑country plans and 3 multi‑country plans for French Guiana. The available plans span a price range from $3.96 to $80.10 and a data cap range of 1 GB to 20 GB. Customers can choose between fixed data amount plans, which provide a set amount of data for the validity period, and daily data cap plans, which allow a specified amount of data each day during the plan’s duration.