Mobile Carriers in France

France has four networks, and the fourth one changed everything. Orange, SFR, and Bouygues Telecom ran a comfortable trio until Free Mobile arrived in 2012 with a now-legendary €2 plan and dragged prices down across the whole country. French mobile bills are low today largely because of that shake-up.

Orange owns the strongest, widest network — it's the former state operator and it shows in rural and motorway coverage. SFR and Bouygues are solid, especially in cities. Free Mobile built its own network fast and fills gaps by roaming on Orange, so its coverage is good in populated areas and patchier in the deep countryside.

The brands most people actually buy are the in-house discount lines. Sosh is Orange's online-only budget brand on the Orange network. RED by SFR and B&You do the same for SFR and Bouygues. These aren't third-party MVNOs — they're the same companies selling the identical network without stores or frills, which is why they undercut the flagship plans so heavily.

The value play

Here's my honest take: in France, the smart move is almost always the discount sub-brand of whichever network covers you best, not the flagship. Sosh gives you Orange's network at a fraction of an Orange-branded plan. The catch is support is online-only and there's no boutique to walk into when something goes wrong. For most people that's a price worth paying.

Coverage by region

Orange is the default if you spend time in rural France, the Alps, or driving between regions. In a city, any of the four will do, so price wins. If you're choosing a Free plan, check that your home and the places you travel sit inside its own coverage rather than the Orange roaming zone, since data behaves better on-network.

eSIM and porting

All four networks support eSIM on modern handsets, and the discount brands generally do too. To switch and keep your number, request your RIO code by calling 3179 from your current line, then hand it to the new operator — the port completes within a day and is free. EU rules cap and increasingly scrap roaming charges across the bloc, so a French SIM works normally elsewhere in the EU.

Each carrier page below carries verified APN settings, MMS configuration, and eSIM steps.