Why Choosing the Right SIM Card Matters From Day One
Your mobile phone is your administrative survival tool in the first days in France: you need it to activate your FranceConnect account, verify your identity on ANEF, contact your landlord, navigate to your accommodation, and receive verification SMS from every account you create.
Choosing the wrong plan can cost you €10 to €30 more per month unnecessarily — or €120 to €360 over an academic year. This guide compares every available option in France in 2026, from national operators to MVNOs (virtual operators), to help you make the best choice.
The 4 National Operators: 2026 Comparison
France has 4 national network operators (MNOs): Orange, SFR, Bouygues Telecom, and Free Mobile. They operate their own network infrastructure and sell directly to consumers or through their low-cost brands.
Free Mobile — The Best Value for Money
Free Mobile is the market-disrupting operator that arrived in 2012. Its prices remain among the lowest in France in 2026.
Free Mobile Plans:
| Plan | Price/month | Calls | Data France | EU Roaming | International |
|---|---|---|---|---|---|
| Free 2h | €2.99 | 2h | 50 MB | No | No |
| Free Essentiel | €7.99 | 3h | 100 GB | 5 GB | No |
| Free 4G+ | €9.99 | Unlimited | 150 GB | 25 GB | 1h to 100 destinations |
| Free 5G | €19.99 | Unlimited | 300 GB 5G | 35 GB | 3h to 100 destinations |
Indicative prices excluding promotions. Free regularly offers reduced prices for the first 12 months.
Advantages for students:
- No commitment (cancellable at any time)
- No French bank domiciliation required (card payment accepted)
- Number portability from a foreign SIM possible
- eSIM available
Disadvantages:
- Free's own network still developing in some rural areas (Orange roaming available)
- Less physical store presence (mainly online)
Orange — Premium Network Quality
Orange is the historic French operator, with the most extensive network and best rural coverage. More expensive, but recommended if you are studying in a medium-sized city or semi-rural area.
Orange Plans (student selection):
| Plan | Price/month | Calls | Data France | EU Roaming |
|---|---|---|---|---|
| Open 30 GB | €14.99 | Unlimited | 30 GB | 7 GB |
| Open 100 GB | €19.99 | Unlimited | 100 GB | 15 GB |
| Open 5G 200 GB | €29.99 | Unlimited | 200 GB 5G | 30 GB |
Orange offers preferential rates through the Orange Jeunes program (under 26) with €2 to €5/month discounts.
Advantages:
- Best network coverage in France, particularly in rural areas
- In-store customer service (1,600 stores in France)
- Multi-line family plans with discounts
Disadvantages:
- Among the most expensive on the market
- Commitments frequent on the cheapest plans
SFR and Its Low-Cost Brand RED by SFR
SFR is France's second operator. Its budget brand RED by SFR offers competitive open-ended plans, particularly suited to students who want a good network without paying premium prices.
RED by SFR Plans:
| Plan | Price/month | Calls | Data France | EU Roaming |
|---|---|---|---|---|
| RED 100 GB | €12.99 | Unlimited | 100 GB | 15 GB |
| RED 200 GB | €16.99 | Unlimited | 200 GB | 20 GB |
| RED 5G 300 GB | €22.99 | Unlimited | 300 GB 5G | 30 GB |
Advantages:
- High-quality SFR network in urban areas
- 100% no-commitment
- Intuitive online management
- Included: unlimited SMS/MMS, unlimited calls to French landlines and mobiles
Bouygues Telecom and Its Brand B&You
Bouygues Telecom is France's third national operator. Its low-cost brand B&You is particularly popular for affordable 5G data plans.
B&You Plans:
| Plan | Price/month | Calls | Data France | EU Roaming |
|---|---|---|---|---|
| B&You 100 GB | €11.99 | Unlimited | 100 GB | 15 GB |
| B&You 200 GB | €14.99 | Unlimited | 200 GB | 25 GB |
| B&You 5G 300 GB | €19.99 | Unlimited | 300 GB 5G | 35 GB |
Advantages:
- Very good 5G coverage in major cities
- Generous data plans for the price
- Stable network with good indoor quality
MVNOs: Virtual Operators With Special Rates
MVNOs (Mobile Virtual Network Operators) do not have their own network but use a major operator's infrastructure. They distinguish themselves through very low prices or specialized offerings (particularly international calls).
Lebara — Ideal for International Calls
Lebara is the number one choice for students who regularly call family in their home country. The operator offers unlimited calls to many destinations at highly competitive rates.
| Lebara Plan | Price/month | Data | International Calls Included |
|---|---|---|---|
| S | €4.99 | 5 GB | Unlimited to 40 countries |
| M | €9.99 | 20 GB | Unlimited to 50 countries |
| L | €14.99 | 40 GB | Unlimited to 60+ countries |
Countries covered: Morocco, Algeria, Tunisia, Senegal, Ivory Coast, Cameroon, China, India, Pakistan, Bangladesh, Brazil, Colombia, and more. Check the full list at lebara.fr.
Lycamobile — International Alternative
Lycamobile operates in 23 countries and offers similar plans to Lebara. Its offers for calls to Sub-Saharan Africa are often slightly more advantageous.
Prixtel — The Adaptive Plan
Prixtel offers a unique concept: your plan adapts to your actual consumption. You pay a low price if you consume little data, and the rate increases in steps if you exceed thresholds. Ideal if your consumption varies month to month.
MVNOs vs National Operators Comparison
| Criterion | Free Mobile | RED by SFR | B&You | Lebara | Lycamobile |
|---|---|---|---|---|---|
| Network used | Free/Orange | SFR | Bouygues | SFR | Lyca/NRJ |
| Minimum price/month | €2.99 | €12.99 | €11.99 | €4.99 | €4.99 |
| International calls | 1h (€9.99+) | No | No | Yes (unlimited) | Yes (unlimited) |
| eSIM available | Yes | Yes | Yes | No | No |
| EN/FR app | FR | FR | FR | FR/EN | FR/EN |
Prepaid SIM Cards vs Monthly Plans
Prepaid SIM Card: For the First Weeks
If you arrive in France without having subscribed to a plan, prepaid SIM cards are available in operator stores, tobacconists, and supermarkets. They give you a French number immediately, with no commitment and no bank domiciliation required.
| Operator | Prepaid SIM Price | Credit Included | Data Included |
|---|---|---|---|
| Orange | €9.99 | €5 | 1 GB |
| SFR | €9.99 | €5 | 1 GB |
| Bouygues | €9.99 | €5 | 500 MB |
| Lebara | €5 | €5 | 500 MB |
| Lycamobile | Free | €5 | 100 MB |
Monthly Open-Ended Plan: The Sustainable Solution
From your second month in France, a monthly open-ended plan is more economical and convenient than a prepaid card. No-commitment plans allow you to switch operators at any time without cancellation fees.
Switching from prepaid to a monthly plan:
- Request your RIO number by calling 3179 (free from any phone)
- Subscribe to your chosen plan by entering this RIO number
- Portability is free and takes 3 working days
- Your old number is kept
eSIMs: The No-Physical-Card Solution
An eSIM is a virtual SIM card built directly into your phone. It offers several advantages for international students:
- Remote activation, from any country
- Ability to have 2 active numbers simultaneously (your local number + French number)
- No need to visit a store
- Compatible with iCloud Keychain for automatic backup
Operators offering eSIMs in France in 2026: Orange, SFR, Bouygues Telecom, Free Mobile, RED by SFR, B&You, NRJ Mobile.
Activation: After subscribing online, you receive a QR code to scan via Settings > Mobile Data > Add Plan (iOS) or Settings > Mobile Network (Android).
Temporary eSIMs for arrival: Airalo (airalo.com) and Holafly (esim.holafly.com) offer travel eSIMs with data only (no calls), valid for 7 to 30 days, activatable before departure. A France 3 GB for 7 days pack costs around €8 to €12.
Where to Buy Your SIM Card on Arrival in France
At airports: Orange, SFR, and Bouygues have stores in the terminals of Paris CDG, Orly, Lyon Saint-Exupéry, and Marseille Provence airports. Tourist SIMs are available immediately.
In the city:
- Operator stores (in all cities)
- Fnac and Darty electronics stores (sell prepaid SIMs from all operators)
- Carrefour and Auchan supermarkets (mobile phone aisles)
- Tobacconists (Lebara and Lycamobile SIMs in particular)
Online:
- Order via the operator's website: physical SIM arrives in 3 to 5 days, eSIM in 2 to 24 hours
Our Recommendation by Profile
| Profile | Recommendation | Reason |
|---|---|---|
| Tight budget, few calls | Free Mobile €2.99 | Cheapest on the market |
| Calls to Africa/Asia | Lebara M (€9.99) | Unlimited international calls |
| High data usage | B&You 5G 200 GB | €14.99/month, stable network |
| Rural campus or isolated area | Orange or Bouygues | Best network coverage |
| Arriving within 48 hours | Airalo temporary eSIM | Activate before departure |
| Long stay (1 year+) | RED by SFR 100 GB | Good long-term value |
Official Resources and Comparison Tools
- ARCEP — Official network coverage map: https://www.arcep.fr/consommateurs/les-offres-mobiles.html
- Mon réseau mobile — Interactive coverage map: https://www.monreseaumobile.fr
- Free Mobile: https://mobile.free.fr
- RED by SFR: https://www.red-by-sfr.fr
- B&You (Bouygues): https://www.bouyguestelecom.fr/forfaits-mobiles/b-and-you
- Lebara France: https://www.lebara.fr
- Airalo (temporary eSIMs): https://www.airalo.com