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eSIM for Germany: which plan to pick

Q: Will one eSIM cover Berlin, Munich and Frankfurt?

Yes, a Funsim local plan for Germany works nationwide — no separate eSIM needed per city.

Q: Does the internet work on ICE high-speed trains between cities?

Yes, coverage is reliable on most routes, though brief signal drops are possible in some tunnels — normal even for local carriers.

Q: What should I get for a business trip covering several European countries?

In that case a regional Europe plan is more convenient — it covers several Schengen countries at once, no separate eSIM per country needed.

Germany is popular for both tourism and business travel: Berlin, Munich and Frankfurt welcome millions of visitors every year. Here's which eSIM to get for your trip.

How much data do you need for Germany

For a week in Berlin or Munich with navigation and social media, 3–5 GB is usually enough. If you plan to move between cities by train often and rely on navigation and the Deutsche Bahn app, get 8 GB or more.

Coverage in Berlin, Munich and on trains

Coverage is fast and reliable almost everywhere in Berlin, Munich and Frankfurt. High-speed trains between cities generally have good coverage, though brief signal drops are possible in some tunnels and rural stretches.

If your route covers several European countries

For a trip that isn't limited to Germany and also covers neighboring Schengen countries — Austria, Czechia, France — a Funsim regional Europe plan is more convenient than a separate eSIM per country.

See eSIM plans for Germany

Frequently asked questions

Will one eSIM cover Berlin, Munich and Frankfurt?

Does the internet work on ICE high-speed trains between cities?

What should I get for a business trip covering several European countries?

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