mysim24 eSIM Data Plans for Luxembourg

No, mysim24 does not offer a truly unlimited data eSIM for Luxembourg. The plans listed under the “Unlimited” name provide a fixed daily data allowance—either 1 GB/day or 2 GB/day—after which the speed is throttled to 512 kbps or 2000 kbps. If you need more data, you can choose a fixed‑data plan such as the 100 GB plan valid for 31 days or the 50 GB plan valid for 30 days, which offer larger high‑speed data allowances without the speed reduction.

Mysim24 does not offer a Luxembourg eSIM plan that includes a local phone number or SMS capability. The provider only sells data‑only eSIMs for this destination.

Travelers who need to make voice calls or send text messages can use the data connection with VoIP applications such as WhatsApp, Telegram, or iMessage, but they should verify that these apps function in Luxembourg before purchasing, as some destinations may block or restrict access to specific services.

mysim24 offers 38 single‑country plans and 24 multi‑country plans that include Luxembourg. The available plans range in price from about $4.07 to $124.35 and provide data caps between 1 GB and 100 GB, with validity periods from 1 to 180 days. The single‑country options give you a dedicated data allowance for Luxembourg only, while the multi‑country plans allow you to use the same data across several European destinations, including Luxembourg.