eSIMzio eSIM Data Plans for Luxembourg

eSIMzio does not provide a truly unlimited data eSIM for Luxembourg. Every plan that carries the word “Unlimited” actually limits high‑speed data to 3GB per day (or 5GB per day for Europe) before reducing the speed to 1Mbps, so the data allowance is not unlimited.

Instead, eSIMzio offers fixed data plans with higher amounts, such as the Luxembourg Unlimited 30‑day plan that gives 3GB per day or the Europe 100GB plan that lasts 180 days. These plans offer full speed until the set data limit is reached and can be a more cost‑effective choice unless the traveler needs data beyond the daily cap.

eSIMzio does not provide a Luxembourg eSIM that includes a local phone number or SMS capability. The provider only offers data‑only plans for Luxembourg. Travelers who need voice or text can 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 certain apps.

eSIMzio offers 12 single‑country data plans that cover Luxembourg and an additional 53 multi‑country plans that include Luxembourg. The available plans span a price range from about $2.03 to $228.12, with data caps ranging from 200 MB up to 100 GB and validity periods of 3 to 365 days. Among these options, 18 are structured as daily data cap plans while 47 are fixed‑data‑cap plans, allowing customers to choose between per‑day data limits or a single data allowance for the entire validity period.