You can often find plans for around €20, but keep an eye on those "hidden" international roaming charges if you leave the EU. The Old School Way: The Tabac
I asked for the Orange Holiday SIM Card . For about €40, it gave me 20GB of data, plus calls and texts throughout Europe—perfect since I was heading to Lyon next week. buy sim card in paris
I needed my passport for registration, which I thankfully hadn’t buried at the bottom of my suitcase yet. The Budget Alternative: Free Mobile You can often find plans for around €20,
I hopped on the RER B train and headed toward the city center. My first real lead was an boutique near the Opéra. The Vibe: Sleek, modern, and very busy. it gave me 20GB of data