eSIM Connectivity by Country

Germany has one of Europe's most advanced mobile networks, with Telekom, Vodafone, and O2 offering extensive 4G and growing 5G coverage. Urban areas like Berlin, Munich, Hamburg, and Frankfurt enjoy outstanding connectivity. Rural areas and some train corridors still have coverage gaps, though the situation improves yearly.

Traveler Tip: Download offline maps for the Bavarian Alps and Black Forest, where cellular coverage can be patchy. ICE trains between major cities generally have good connectivity.

France offers strong mobile connectivity in its major cities and along the TGV high-speed rail network. Orange, SFR, Bouygues, and Free Mobile are the main operators. Paris has excellent 5G coverage. Rural France, particularly in the Massif Central and remote Pyrenees regions, can have limited coverage.

Traveler Tip: The Paris Metro has WiFi at stations but limited in-tunnel coverage. For the French Riviera, connectivity is excellent throughout.

Spain has strong mobile infrastructure with Movistar, Vodafone, Orange, and MásMóvil as the main operators. Barcelona and Madrid have excellent 5G coverage. The Canary and Balearic Islands are well-covered. Inland rural areas and some mountain regions may have limited connectivity.

Traveler Tip: The AVE high-speed rail has good connectivity in tunnels. Coastal areas popular with tourists (Costa del Sol, Costa Brava) have excellent coverage.

Italy's mobile landscape is served by TIM, Vodafone, WindTre, and Iliad. Northern Italy (Milan, Turin, Venice) has excellent connectivity. Southern Italy and rural areas can have more variable coverage. The Amalfi Coast and Cinque Terre have coverage but can be congested during peak tourist season.

Traveler Tip: Rome's historic center has good coverage but underground areas (catacombs, etc.) do not. Expect slower speeds during summer peak season in popular tourist areas.

The Netherlands has one of Europe's highest mobile penetration rates and excellent network infrastructure. KPN, Vodafone NL, and T-Mobile NL provide near-complete coverage across this densely populated country. Amsterdam, Rotterdam, and The Hague have outstanding 5G connectivity.

Traveler Tip: The Netherlands is small and densely connected — you will rarely encounter coverage issues. Intercity trains have excellent connectivity throughout.

Belgium's mobile market is dominated by Proximus, Orange Belgium, and Base. Brussels, Antwerp, and Ghent have excellent connectivity. Belgium's compact size means coverage is generally strong throughout. The Ardennes region has some rural coverage gaps.

Traveler Tip: Brussels is the EU capital and has excellent connectivity. The Thalys and Eurostar trains through Belgium have good onboard coverage.

Austria has strong connectivity in Vienna and major cities, with A1, Magenta, and Drei as the main operators. Alpine regions present connectivity challenges — ski resorts typically have coverage at base areas, but remote mountain terrain can have significant gaps. The Salzburg-Vienna corridor is well-covered.

Traveler Tip: Download offline maps for Alpine hiking. Vienna has excellent 5G coverage. The Railjet trains between Vienna and Salzburg have good onboard connectivity.

The Czech Republic has a well-developed mobile infrastructure with T-Mobile CZ, O2 CZ, and Vodafone CZ as the main operators. Prague has excellent connectivity and growing 5G coverage. Rural Bohemia and Moravia have good 4G coverage in most areas, with some gaps in remote regions.

Traveler Tip: Prague's historic center has excellent coverage. The Prague Metro has WiFi at stations. Bohemian Switzerland National Park has limited coverage in valleys.

Poland has a rapidly improving mobile infrastructure. Orange PL, T-Mobile PL, Play, and Plus are the main operators. Warsaw, Kraków, and Wrocław have excellent connectivity. Rural eastern Poland and the Tatra Mountains can have more limited coverage, though the situation has improved significantly in recent years.

Traveler Tip: Kraków's Old Town has excellent coverage. The Tatra Mountains near Zakopane have coverage at resort areas but not on remote trails.

Portugal has strong mobile infrastructure with MEO, NOS, and Vodafone PT as the main operators. Lisbon and Porto have excellent 5G coverage. The Algarve coast is well-covered for tourists. Interior Alentejo and northern mountain regions can have more limited connectivity.

Traveler Tip: Lisbon has become a major digital nomad hub with excellent connectivity. The Algarve beaches have good coverage. Madeira and the Azores are covered but with higher latency.