Destinations
Roaming in Switzerland: the European country that falls outside European roaming
Switzerland is surrounded by the European Union and is not part of it. What operators do with that case and how to avoid the surprise.
Irene Salazar 6 min Photo by Pascal Debrunner on Unsplash Switzerland is the perfect example of why roaming cannot be worked out from a map. It is ringed by EU countries, you cross into it by train from Italy or France without noticing, and it belongs to neither the Union nor the European Economic Area. The regulation that lets your data travel with you does not cover it.
So what happens in Switzerland?
It depends on the operator, and this time it really does. Some plans count Switzerland inside their European zone as a commercial decision, some treat it as an international zone, and some include it on different terms from the rest of Europe.
There is no general answer here: you have to check your own plan. That is the two-minute check that saves the grief.
The specific danger of Switzerland: crossing in by accident
Unlike a flight, where you know perfectly well you have changed country, you enter Switzerland by land and sometimes in passing.
- Trains linking Milan with Zurich or Geneva that cross the border halfway.
- Road routes between France, Italy and Germany that run through Swiss territory.
- Ski resorts in the Alps where your phone latches onto a mast on the other side of the valley.
- Flights with a stopover in Geneva or Zurich, where the phone registers on the local network while you wait.
In all of those cases the phone switches network with no warning beyond a text message that almost nobody reads at that moment.
And the sister case: Andorra
Andorra is not in the European Union either, and the same thing happens there: you arrive by car, there is no checkpoint to remind you that you have changed country, and the phone connects to the Andorran network. Anyone who goes skiing for a weekend finds it later on the bill.
What to do
- Check your plan to see whether Switzerland falls inside the European zone or an international one.
- If it does not, turn off data roaming before you cross the border rather than on arrival.
- On a train or a route that skirts the border, consider fixing the network manually.
- If you are staying several days, a data plan for the destination locks the price before you leave.
Swiss coverage, in the part that matters
It is excellent, even in mountain areas where you would not expect it, and long rail tunnels are usually covered. High in the mountains, away from ski resorts and inhabited valleys, there are gaps as in any mountain range.
For a hike the usual rules apply: map downloaded in advance, and someone told what you are doing that day.
Frequently asked questions
Does EU roaming work in Switzerland?
Not by regulation: Switzerland is in neither the European Union nor the European Economic Area. Some operators still count it inside their European zone as a commercial decision, so check your own plan.
How much does roaming in Switzerland cost?
It depends on the operator and the plan. It may be included as a European zone or treated as an international zone, with an add-on or pay-as-you-go charging.
Can I pay Swiss roaming without going to Switzerland?
Yes, if you travel by train or car on routes that cross the country, connect through Geneva or Zurich, or ski near the border and your phone latches onto a Swiss mast.
What about Andorra?
Andorra is not in the European Union either, so the same applies. It is the classic case of a ski weekend that shows up on next month's bill.
Is coverage good in the Swiss Alps?
Very good in valleys, villages and resorts, and fairly good in rail tunnels. High in the mountains, away from inhabited areas, there are gaps: download the map before setting out.
