ESIMFUN is a professional Telco service provider for Roaming Internet and telecommunication-related services, with the highest quality provided to all travelers through years of experience.

ESIMFUN is a professional Telco service provider for Roaming Internet and telecommunication-related services, with the highest quality provided to all travelers through years of experience.
ESIMFUN is a professional Telco service provider for Roaming Internet and telecommunication-related services, with the highest quality provided to all travelers through years of experience.
ESIMFUN does not provide a truly unlimited high‑speed data eSIM for Luxembourg. All plans listed for Luxembourg carry a 100GB data cap, and are labeled as “unlimited” in the name even though the speed is subject to throttling once the cap is reached.
For travelers who need more data, ESIMFUN offers several large fixed‑data plans for Luxembourg. For example, a 3‑day plan supplies 100GB for $14.31, a 5‑day plan gives 100GB for $22.91, and a 7‑day plan provides 100GB for $31.51. Choosing one of these fixed plans can be more economical unless extremely heavy data usage is expected.
ESIMFUN does not offer a Luxembourg eSIM that includes a phone number or SMS capability. The provider’s available plans for Luxembourg are solely data‑only.
Travelers who need to carry out phone calls or receive text messages should rely on VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, which work without a local phone number or SMS service.
ESIMFUN has 30 multi‑country plans available for Luxembourg. Among these, 10 are daily data cap plans and 20 are fixed data cap plans, offering data amounts between 1 GB and 100 GB and prices ranging from about $3.15 to $210.25 depending on the specific plan.
Summarized by Gen AI. Last updated: