Travel eSIM
eSIM for Italy
Italy trips tend to sprawl: a few days in Rome, a train to Florence, a ferry or a rental car down the coast. That constant movement is where mobile data earns its keep — regional rail apps, parking apps in ZTL cities, and last-minute restaurant bookings all need a connection. An eSIM means you're online before you leave Fiumicino or Malpensa.
Travel eSIM data in Italy
via worlddataplans.com
- Instant eSIM delivery by email — install before you fly
- Keep your existing number for calls and texts
- Country and regional bundles, sized by trip length
- No carrier roaming day-passes to activate or cancel
How eSIM works in Italy
Italy supports eSIM broadly, and travel plans there typically use TIM, Vodafone Italia, or WINDTRE.
Buy the plan, scan the QR code the partner emails you, and install the profile while you're still on Wi-Fi. Switch the line on when you land.
How much data do you need?
Maps, rail apps, and photo uploads make up most usage; a mid-size bundle covers a typical two-week multi-city itinerary.
Going abroad from the US?
Every S Mobile unlimited phone plan already includes world eSIM data and free calling and texting to 85+ countries — so your everyday plan travels with you before you even add a destination eSIM.
FAQs — travel eSIM in Italy
Will my phone work with an eSIM in Italy?
Most recent iPhone, Google Pixel, and Samsung Galaxy models support eSIM, but your phone also has to be carrier-unlocked. Check your phone's settings for an "Add eSIM" or "Add cellular plan" option before you buy, and confirm device compatibility with the partner at checkout.
How do I set up a travel eSIM before flying in Italy?
Buy from the partner store, then install the eSIM profile while you still have Wi-Fi at home. It stays dormant until you arrive and switch it on, so you land connected without hunting for a SIM counter.
How much data do I need in Italy?
Maps, rail apps, and photo uploads make up most usage; a mid-size bundle covers a typical two-week multi-city itinerary.
Can I keep my US number while using a travel eSIM in Italy?
Yes. A travel eSIM adds a data line alongside your existing line, so your US number stays active for calls and texts over Wi-Fi or your regular plan while data runs on the travel eSIM.
Does S Mobile Wireless run the network in Italy?
No. Travel eSIM data abroad runs on partner networks, not on our US network. Plans are sold and supported by our partner and billed separately from any S Mobile account.
Other destinations
Travel eSIM plans are operated by our partner site and billed separately from your S Mobile Wireless account. Pricing, coverage, and availability are set by the partner and subject to change. Data abroad runs on partner networks, not on the S Mobile US network. Details as of July 2026.