How to Buy a SIM Card in Liechtenstein in 2026

Liechtenstein has no airport, so most visitors arrive by road or rail from Switzerland or Austria with a phone already working. Whether that phone costs you anything depends on one detail: Liechtenstein is in the European Economic Area, but its neighbour Switzerland is not. This guide explains what that means for your own plan, how the local networks work, and which of our eSIMs cover Liechtenstein and Switzerland together. Our plans are on the Liechtenstein eSIM page.

EEA rules, not EU rules

Liechtenstein is not in the EU, but as an EEA member it follows the EU's roaming rules. The Liechtenstein government says roam-like-at-home has applied there since 15 June 2017: within the EEA (the EU plus Liechtenstein, Norway and Iceland), your operator may charge only its domestic rate, subject to fair use. So a French, German, Spanish or other EU or EEA SIM works in Vaduz much as it does at home.

Switzerland is the exception. It is outside both the EU and the EEA, and the government's own guidance notes that a Swiss SIM is not covered by these rules. That matters in two ways. If you are coming from Zurich or a Swiss holiday, your EU plan may already have been charging Swiss roaming before you crossed the border. And if you plan to stay in Switzerland and visit Liechtenstein for the day, check which countries your plan treats as home. A German site that tracks roaming prices sums it up as EU roaming with a Switzerland trap.

Three networks, mostly Swiss

The government lists three licensed operators with their own networks in Liechtenstein: Telecom Liechtenstein, Swisscom and Salt, which sells under the 7acht brand. Telecom Liechtenstein also sells the FL1 brand. More than three quarters of the country's roughly 44,000 mobile subscriptions are with Swiss operators on +41 numbers, governed by Swiss law, which says a lot about how closely the two markets are tied.

All three networks switched off 3G by the end of 2023. If your phone does not support 4G (LTE) or 5G, it will not get mobile data in Liechtenstein, whatever SIM you put in it.

Buying a SIM locally

Local prepaid options are limited, and one travel guide suggests visitors are better served by a Swiss provider or by roaming on another EEA SIM. Prices reported by travel sites conflict: one puts a SIM at about CHF 10 to 20 with data from CHF 10, another at CHF 20 to 40 for a standard prepaid SIM with a reasonable allowance. Whichever you buy, expect to show your passport, as you would in Switzerland, and remember that a Swiss prepaid SIM treats Liechtenstein under its own rules, not the EEA's.

For most visitors the practical question is not where to buy a local SIM but whether the plan you already carry, or an eSIM installed before you leave, covers both Liechtenstein and Switzerland. That is what the rest of this guide answers.

Our eSIMs that name Liechtenstein

Each plan below lists Liechtenstein on its product page, and most also cover Switzerland, so one eSIM works on both sides of the border:

• Europe 5GB ($8, 7 days from first use), Europe 10GB ($12, 14 days) and Europe 25GB ($19, 30 days): data only, covering Liechtenstein, Switzerland and the rest of the 32-country list.
• Vodafone Travel: $26.60 for 25GB in 76 countries, including Liechtenstein and Switzerland, with unlimited local calls and calls to the UK on a UK +44 number. Valid for 30 days from purchase.
• EE Europe Travel 30GB: $21.33 for 30 days, with 50 minutes and 100 texts on a UK +44 EE number.
• Three Travel 6GB: $19.27 for 30 days, with unlimited calls to UK numbers on a UK +44 Three number. Its 72-country list names both Liechtenstein and Switzerland.
• Orange World 20GB: $28 for 30 days from first use, with a French +33 number, 15 minutes and 50 texts, if Liechtenstein is one stop on a longer trip.

If you are keeping a local or home SIM for data and only need your UK number for bank codes, the O2 SMS Only eSIM receives texts on a private UK +44 number for $8 a month.

Before you set off

Install the eSIM at home over Wi-Fi, so it is ready as soon as you cross into Liechtenstein. Leave it switched off until you need it, then turn it on and set it as your data line. Check that your phone is unlocked and supports 4G, given the 3G switch-off, and keep your home SIM active for calls if you want them.

Liechtenstein options compared

Our recommendation

If you hold an EU or EEA plan and are only crossing from Austria, use it: Liechtenstein is roam like at home. If your route runs through Switzerland, or you are visiting from the UK, the USA or further afield, install Europe 5GB for a short visit or Europe 10GB for two weeks, and the border stops mattering. Choose Vodafone Travel if you also want calls on a UK number. Our eSIM installation guide covers the set-up, and every plan is on the Liechtenstein eSIM page.