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 offer a truly unlimited data eSIM for Luxembourg. The plans that are labeled “unlimited” actually provide 100 GB of high‑speed data, after which the data speed is reduced. If a user needs more data without any reduction, a fixed‑data plan may be a better choice. Two examples from the available plans are a 3‑day plan that includes 100 GB for $14.19 USD and a 30‑day plan that also contains 100 GB for $126.36 USD.
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 currently offers 30 multi‑country data plans that cover Luxembourg. All of these plans are either daily data‑cap packages—where a new data allowance is granted each day—or fixed data‑cap packages—where a single data allowance is usable for the entire validity period. Prices range from roughly $3.13 to $208.52, and data caps fall between 1 GB and 100 GB. No single‑country plans are available for Luxembourg at the moment.
Summarized by Gen AI. Last updated: