3GB eSIM Data for 30 Days for Global Max eSIM
One worldwide eSIM for 3GB eSIM Data for 30 Days for Global Max from €17.99. 167 countries, 5G data, delivered by QR — no physical SIM and no roaming bills.
3GB eSIM Data for 30 Days for Global Max data plans
1 plan available · cheapest first.
Why travelers choose Roamsim across 3GB eSIM Data for 30 Days for Global Max
- One eSIM for the whole trip — no swapping SIMs as you cross borders.
- Flat, upfront pricing — no bill shock, no roaming surprises.
- Keep your main number while using regional data on a second line.
- 24/7 in-app support from real people, wherever you travel.
3GB eSIM Data for 30 Days for Global Max eSIM — FAQ
How do I get a 3GB eSIM Data for 30 Days for Global Max eSIM?
Pick a 3GB eSIM Data for 30 Days for Global Max data plan below, pay by card or crypto, and we deliver your eSIM instantly. Scan the QR code and you're connected in minutes — no physical SIM, no store visit.
Which countries does the 3GB eSIM Data for 30 Days for Global Max eSIM cover?
The 3GB eSIM Data for 30 Days for Global Max eSIM works across a worldwide footprint, so a single plan keeps you connected as you cross borders on multi-country trips.
Will my phone work with a 3GB eSIM Data for 30 Days for Global Max eSIM?
Most phones from the last few years support eSIM, including iPhone XS and newer, Google Pixel 3+, and recent Samsung Galaxy S/Z models. Your phone must be carrier-unlocked.
Does the 3GB eSIM Data for 30 Days for Global Max eSIM include 5G?
In many of them, yes — our 3GB eSIM Data for 30 Days for Global Max plans connect to 5G where the local partner network offers it, and fall back to 4G/LTE everywhere else. Coverage varies by country within the region.
Can I keep my own phone number?
Yes. The eSIM runs as a separate data line, so you keep your main number for calls and texts while using 3GB eSIM Data for 30 Days for Global Max data on the eSIM.
When does my plan start?
Activation rules vary by plan. Check the selected plan's activation note at checkout before installing or travelling.
Ready for 3GB eSIM Data for 30 Days for Global Max?
Get connected from €17.99 — installed before you land.