Astaroam eSIM Data Plans for French Guiana

Astaroam does not provide a truly unlimited high‑speed data eSIM for French Guiana. Its “Unlimited” plans label the package name but only offer 3 GB per day; once that daily quota is exceeded the speed drops to 1000 kbps. Travelers who need more data without this throttling can choose from fixed‑data options such as the 10 GB plan that runs for 30 days at $36.31 USD, or the 5 GB plan that also lasts 30 days and costs $21.52 USD. These fixed plans provide a larger total data allowance at a flat rate and may be more cost‑effective for users who consume more data.

Astaroam does not provide a French Guiana eSIM that includes a phone number or SMS capability. Only data‑only plans are available from this provider in the territory. Travelers who need voice or messaging can use VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in French Guiana before making a purchase.

Astaroam offers 5 single‑country data plans and 9 multi‑country data plans for French Guiana. The available plans range in price from about $3.93 to $54.59 and provide data caps between 1 GB and 10 GB, with validity periods from 3 to 30 days. Among the plans, some are fixed‑data‑cap offers (providing a set amount of data for the validity period), while others are daily‑data‑cap plans, giving a capped amount of data that can be used each day. This gives customers a spectrum of options depending on whether they prefer a single data bucket or a daily usage limit.