Where To Buy Sim Card In Paris ⇒

: Most carriers let you top up via their website or app.

: ~€40 for 30GB (Includes calls/SMS). 💡 Pro Tips

: Ensure your phone isn't locked to a carrier.

Amount of you typically use (e.g., maps only vs. video streaming)

: Apps like Airalo or Holafly work instantly without a physical store.