France eSIM Guide: Orange, the Paris Métro and the Alps
France is the most visited country in the world, and it's also one of the places where travellers most often get caught out by a Europe eSIM. Coverage in France is good, but some multi-country plans leave France off their list entirely. This guide covers which network you'll connect to, where signal is weaker, and how to make sure your plan actually works in Paris.
Which networks France eSIMs use
France has four mobile networks: Orange, SFR, Bouygues Telecom and Free Mobile. Among the wholesale France plans we track:
| Plan type | Network | Where data exits |
|---|---|---|
| Roaming, single network | Orange (5G) | A European gateway |
Orange is France's largest operator, with wide coverage in cities, along motorways and in many rural areas. A single-network plan has no fallback, but Orange's reach means that's rarely a problem outside the mountains. Because data exits through a European gateway rather than necessarily in France, some websites may show a different country's version. Maps use your phone's GPS and aren't affected.
Check that France is on your Europe plan
In our Europe eSIM guide we compare three wholesale Europe plan families. The one with the longest country list does not include France. That's an easy trap: a plan advertised as covering 35 countries can still leave you offline at Charles de Gaulle. Open the full country list and look for France by name. The method for checking a whole itinerary is in our guide to multi-country trips.
Also check the territories around France that are separate for mobile purposes:
| Place | What to check |
|---|---|
| Monaco | Has its own operator; listed separately on many plans |
| Andorra | Outside the EU; often missing from Europe plans |
| Switzerland, on a day trip from Annecy or Chamonix | Outside the EU; check it's listed |
| French overseas territories (Réunion, Guadeloupe, Martinique) | Usually not included in Europe plans |
Coverage: Paris, the regions and the mountains
| Area | What to expect |
|---|---|
| Paris, Lyon, Marseille, Nice, Bordeaux | Strong 4G and 5G |
| Paris Métro and RER | Coverage on most lines and in most stations |
| TGV routes | Mostly covered, with drops in tunnels and some rural cuttings |
| Provence, Dordogne, Loire Valley villages | Good in villages; weaker on back roads and in gorges |
| French Alps and Pyrenees | Good in resorts; patchy on high trails and in valleys |
| Corsica | Good in towns; gaps on mountain roads and remote beaches |
Before a drive through the Gorges du Verdon or a hike above Chamonix, download offline maps. Ski resorts generally have good coverage on the main slopes and lifts.
Getting around
In Paris, the Métro, RER and buses are run by RATP, whose app shows real-time information. Ride-hailing apps such as Uber operate in Paris and other big cities, and G7 is a long-established taxi company with its own booking app. For trains, SNCF Connect is the official app for tickets and live departure information.
If you're driving, French motorways have tolls that accept bank cards, and navigation apps work well. In some cities, low-emission zones require a Crit'Air sticker on vehicles; check the official French government website if you're renting or driving your own car.
How much data you'll need
| Trip | Suggested data |
|---|---|
| 5 days in Paris | 3 to 5 GB |
| 10 days, Paris plus Provence or the Loire | 8 to 10 GB |
| 2 weeks as part of a wider Europe trip | 10 to 20 GB across all countries |
| A month or remote work | 20 GB or more, plus accommodation Wi-Fi |
Cafes, museums and hotels often offer Wi-Fi, though speeds vary. The data guide has per-activity figures.
Setting up and troubleshooting
Install the eSIM at home over Wi-Fi and switch it on after landing at Charles de Gaulle, Orly, Nice or wherever you arrive. Set it as your cellular data line and enable data roaming for it. If you see "No Service", toggle airplane mode, then try selecting Orange manually from the network list. The troubleshooting guide covers the rest.
Choosing between providers? Our buying checklist lists what to compare, from the country list to what happens when the data runs out.
Emergency calls
The European emergency number 112 works throughout France. France also has dedicated numbers: 15 for medical emergencies, 17 for police and 18 for the fire service.
FAQ
Do France eSIMs include a French phone number?
Most travel eSIMs are data-only. Local prepaid SIMs with a French number are sold in operator shops and some newsagents, and require ID.
Why doesn't my Europe plan work in France?
Some Europe plans don't include France. Check the country list. If France is missing, you'll need a different plan or a separate one for France.
Is there signal on the Paris Métro?
On most lines and in most stations, yes. Coverage has been extended across the network, though you may find short gaps.
Does a France eSIM work in Monaco?
Not necessarily. Monaco has its own mobile operator and is often listed separately. Check the plan's list.
Will my eSIM work on a ski trip in the Alps?
Generally yes in resorts and on main lifts and slopes. Off-piste and on high trails, coverage is patchy.