Destinations
Internet in France: coverage, operators and the Corsica detail
France has solid coverage in the cities and on the TGV. What to expect in the Alps, in Provence and in Corsica, and how to arrive with data.
Irene Salazar 7 min Photo by Denise Schuld on Unsplash France is one of the most comfortable countries in Europe for staying connected: competition between operators pulled prices and rollout along for years, and it shows in the coverage.
What coverage is like
In Paris and the other big cities, 4G and 5G with no surprises. The TGV corridors are well covered, with the breaks tunnels bring, and so are the motorways.
Where you should lower your expectations is in the mountains. The Alps and the Pyrenees have whole valleys with patchy signal, and the same goes for parts of the Massif Central. If the trip involves hiking or skiing off-piste, expect to be without data at times.
Corsica and the overseas territories
Corsica is France and runs on the same operators, though signal is weak in the mountainous interior. The overseas territories (Guadeloupe, Martinique, Réunion, Guiana) are another matter: administratively they are France, but for roaming and for eSIM plans they count separately. If you are going to one of them, check the plan covers them explicitly.
Which operators there are
Orange, SFR, Bouygues Telecom and Free Mobile. Free's arrival in 2012 changed the whole market and explains why French plans have been among Europe's cheapest for years. All four have good urban coverage; in rural areas Orange is usually ahead.
If you are coming from the European Union
You need nothing: your plan works with no surcharge inside the EU. An eSIM makes sense if you are arriving from outside the Union, or if your contract caps roaming data and you are going to exceed it.
What you will use
A trip around France draws on maps, transport timetables and looking places up, which uses little. The normal range is 200 to 500 MB a day if you sleep somewhere with wi-fi.
- Paris is covered by métro, and underground there is no data on much of the network: download the map.
- Museums with timed entry ask for the code on your phone. Carry it downloaded, not in your inbox.
- If you drive, tolls and parking are increasingly handled through apps. With data it is easier.
To get the number of gigabytes right, the figures by type of use are in how many gigabytes a trip really uses.
Frequently asked questions
Is mobile coverage good in France?
Yes. Wide 4G and 5G in the cities and along the TGV corridors and motorways. The gaps are in the mountains: Alps, Pyrenees and parts of the Massif Central.
Do I need an eSIM to travel to France from within the EU?
No, inside the European Union your plan works with no surcharge. It is useful if you are coming from outside the EU or if your contract caps roaming data.
Does a France eSIM work in Corsica?
Corsica is France and uses the same operators, so normally yes. In the mountainous interior the signal is weak, though.
And in Guadeloupe, Martinique or Réunion?
The overseas territories count separately for roaming and for eSIM plans, even though administratively they are France. Check the plan covers them explicitly.
Is there coverage on the Paris métro?
On much of the network, no. It is worth downloading the métro map and the route before going down.
