The Rome Index
SIM cards & mobile data in Rome
The fastest way to get connected — and what EU visitors don't need to worry about.
EU visitors
EU roaming regulations mean that most European mobile plans work in Italy at domestic rates — check with your provider before travelling, but if you're visiting from Germany, France, Spain or the rest of the EU, you likely have nothing to do except ensure your data package is adequate.
Non-EU visitors
A local SIM is worth getting for stays over a few days. The major Italian operators (TIM, Vodafone IT, WindTre, Iliad) all sell tourist SIM cards at airports, station kiosks and shops across the city, typically requiring a passport for registration as required by Italian law.
eSIM alternatives
Several eSIM providers offer Italian or European data packages that can be activated before travel — useful for avoiding any gap in connectivity on arrival. Google Fi and Airalo are the most widely used options.
Physical SIM versus eSIM activation timing
A physical SIM purchased on arrival requires visiting a shop and often some wait time for activation, while a pre-purchased eSIM can typically be activated before you even land, giving you connectivity from the moment you land — worth weighing the convenience difference against any price premium.
Data-only versus full SIM plans
If you already have a way to make calls (WhatsApp, a separate phone), a data-only SIM or eSIM plan is often cheaper than a full plan including calling minutes — worth considering if voice calls aren't a priority for your specific trip.
