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The esim worked great. It provided great connectivity where ever we went and great speeds too. The esim worked as soon as the flight landed and gave no problems throughout the trip.
There are about 130 providers and more than 7, 300 prepaid data plans available in Luxembourg, offering travelers a wide variety of options that make it easy to find an eSIM that suits their needs.
Yes, several eSIM providers offer unlimited data plans that can be used in Luxembourg. These plans vary in validity periods, from short 1‑day credits to 30‑day subscriptions, and they all carry potential speed throttling; typical limits are 256 kbps for the free Firsty offer, and around 5 Mbps for the other providers such as Yoho Mobile, abesteSIM, Roamify, MicroEsim, Billion Connect, Truely, Yesim, and FairPlay. The price range for these unlimited plans spans from a free 1‑day option to about $30.69 for a 7‑day or 10‑day subscription, so travelers can choose a budget that matches their stay length and data usage expectations.
POST Luxembourg: "The largest telecommunications provider in Luxembourg, offering extensive mobile coverage and services."
Orange Luxembourg: "A major mobile network operator providing comprehensive coverage and a range of mobile services."
Proximus Luxembourg (Tango): "Offers mobile services with widespread network coverage across the country."
In Luxembourg, Mobile Virtual Network Operators (MVNOs) provide mobile services by leasing access from major carriers. An example of a local MVNO is Join Experience. However, most travel eSIMs rely on the infrastructure of the primary Mobile Network Operators rather than MVNOs.
Travel eSIM plans that include a phone number and SMS capability for use in Luxembourg are available from several providers listed on eSIMDB. The providers that offer such plans are GlobaleSIM, Roamify, SimOptions, TravelKon, LinkeSIM, and MoreMins eSIM. All of these plans provide inbound and outbound voice and SMS functions.
The telephone numbers that come with these plans use dialing codes that are not Luxembourg’s native +352; the numbers are from the United States (+1), France (+33), the Czech Republic (+420), the United Kingdom (+44), and Spain (+34). Therefore, the phone numbers are foreign to Luxembourg. Prices begin around $4 for the smallest data bundles and can rise to $120 for larger 500 GB packages, while validity periods range from one day to 365 days.
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