Simsima
Simsima is an eSIM marketplace offering instant connectivity in 190+ countries. Travelers can browse, purchase, and activate eSIMs directly from their phone — no physical SIM swap needed. Plans range from 1-day local passes to multi-country regional bundles, with coverage across Europe, Asia, the Americas, and beyond. Simsima supports all eSIM-compatible devices and offers 24/7 customer support based in Barcelona.
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For new userSimsima eSIM Data Plans for French Guiana
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Simsima for French Guiana FAQ
Does Simsima offer unlimited data eSIM for French Guiana?
Simsima does not provide a truly unlimited eSIM plan for French Guiana. Its only “Unlimited” offer is the “Unlimited – 7 days” plan, which allows only 3 GB per day and reduces speed to 1000 kbps once the portion is used. Because the data cap is 3 GB/day, the plan is not unlimited; after the daily limit the speed is throttled.
If you need more data, Simsima offers fixed‑data options such as the 20 GB 30 days plan or the 10 GB 30 days plan. These plans give the full amount of high‑speed data without throttling and can be more cost‑effective unless the traveler is an extremely heavy data user.
Does Simsima offer French Guiana eSIM with phone number and SMS?
Simsima does not provide eSIM plans with a local phone number or SMS capability for French Guiana. Travelers who purchase a Simsima eSIM for this destination will receive only data access, and can use VoIP applications such as WhatsApp, Telegram and iMessage over the data connection for voice and text communication. Because some destinations may block or restrict certain VoIP services, travelers should verify that the apps they rely on function in French Guiana before purchasing a plan.
How many data plans does Simsima offer for French Guiana?
Simsima offers 10 single‑country eSIM data plans that cover French Guiana and 14 multi‑country plans that include French Guiana. The catalogue ranges from about $4.06 to $68.78, with data limits from 1 GB up to 20 GB and validity periods from 5 to 180 days. Among these plans there are five that feature daily data caps and nineteen that offer fixed data caps, reflecting the variety of options available for travelers.
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