ZenSim eSIM Data Plans for Luxembourg

ZenSim does not provide a genuinely unlimited data eSIM for Luxembourg. All of its listed Luxembourg plans have a set data amount or a daily quota. For example, the Luxembourg 20GB plans give 20 GB of high‑speed data for 10 or 30 days, and the Luxembourg 10GB plan supplies 10 GB for the same durations. Choosing a fixed‑data plan can be more cost‑effective than a nominal “unlimited” name, because once the allocated amount is used the speed will be throttled or the service will stop. The listed Luxembourg Unlimited STANDARD plans offer a daily allowance of 3 GB for 10 or 30 days, after which the speed is reduced; they do not deliver unmetered high‑speed data.

ZenSim does not offer any eSIM plans for Luxembourg that include a phone number or SMS capability. The provider only offers data‑only eSIM options for this destination. Travelers can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages without needing a local phone number or SMS service.

ZenSim offers 8 single country data plans specifically for Luxembourg and 8 multi country plans that include Luxembourg. All of these plans are priced between $11 and $57, provide between 3 GB and 20 GB of data, and last 10 to 30 days. Single country plans give a fixed data amount, while multi country plans use a daily data cap and allow tethering.