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 Luxembourg
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Simsima for Luxembourg FAQ
Does Simsima offer unlimited data eSIM for Luxembourg?
Simsima does not provide truly unlimited data eSIM plans for travelers visiting Luxembourg. All of the plans labeled “Unlimited” give a cap of 3 GB of high‑speed data per day; once the daily limit is reached, the speed is reduced to 1000 kbps.
If a higher data volume is needed, Simsima offers fixed‑data plans that can be more cost‑effective for heavy‑usage trips. For example, a 100 GB plan valid for 180 days or a 50 GB plan valid for 30 days give access to full‑speed 5G data until the data cap is reached, after which the speeds are not sustained. These types of plans give travelers the choice between a self‑limited, self‑controlling data experience and an “unlimited‑named” plan with a defined cap.
Does Simsima offer Luxembourg eSIM with phone number and SMS?
Simsima does not offer an eSIM for Luxembourg that includes a phone number or SMS capability. Only data‑only plans are available from this provider. Travelers who need voice or text may use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in Luxembourg before purchasing, as some destinations may block or restrict specific apps.
How many data plans does Simsima offer for Luxembourg?
Simsima offers 10 single‑country plans that cover Luxembourg and 27 multi‑country plans that include Luxembourg. The plans vary from about $3.91 to $171.84, with data caps ranging from 1 GB to 100 GB and validity periods of 5 to 180 days. Within the catalog, 10 plans are based on a daily data cap while 27 plans use a fixed data amount.
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