Wide eSIM Coverage · Instant Activation
Big data for your trip
- High-data plans
- No daily data limits
- Instant eSIM delivery
Public Wi-Fi vs. your private connection
What Is an eSIM?
Public Wi-Fi
- Shared with unknown users
- Greater security risks
- Often slow and unreliable
Hotel Wi-Fi
- Crowded during busy hours
- Limited to one location
- May require repeated logins
Your private mobile data
- Your own personal connection
- Connect on the go
- No shared public Wi-Fi required
Connect wherever you go
Travel connected. No SIM swapping.
- Big data plans — Choose the amount of data that fits your trip
- ✓ Instant eSIM delivery — Receive your eSIM by email after purchase
- No daily data limits — Use your data when and how you want
- ✓ Keep your SIM — Keep your regular number for calls and texts
- Flexible plans — Choose the data amount and validity that suits your trip
- No contract or automatic renewal — Buy what you need, when you need it
Choose where you're travelling
🇪🇸 Spain
High-data plans View plans
🇮🇹 Italy
High-data plans View plans
🇭🇷 Croatia
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🇬🇷 Greece
🇬🇧 United Kingdom
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🇩🇪 Germany
🇫🇷 France
🇵🇹 Portugal
Big data for Europe —
and beyond
Travel with 300 GB for 30 days across Europe, plus selected destinations beyond Europe. Keep your regular SIM and phone number while your eSIM handles the mobile data.
- Europe-wide coverage Travel across multiple supported countries with one eSIM.
- 5G where available Enjoy fast mobile data on supported networks.
- One eSIM. Multiple countries. No need to switch SIM cards as you cross borders.
Get connected in three simple steps
Choose your plan
Select the data plan and coverage that fits your trip.
Install your eSIM
Receive your eSIM by email and install it on your compatible device.
Connect & travel
Activate your eSIM and stay connected throughout your trip.
Frequently asked questions
What is an eSIM?
An eSIM is a digital SIM built into your device. Instead of inserting a physical SIM card, you install your Big Data Roaming eSIM digitally and use it for mobile data while travelling.
Will my phone work with an eSIM?
Most newer smartphones support eSIM. Your device must be eSIM-compatible and unlocked. You can check compatibility before purchasing.
When does my data plan start?
Your data plan starts when you activate your eSIM. The validity period begins immediately after activation, so we recommend activating it when you’re ready to start using your plan.
Can I use my eSIM in multiple countries?
Yes. Regional plans can be used across all supported countries included in that plan. Country-specific plans are valid in the destination shown when you purchase.
Can I keep my regular phone number?
Yes. You can keep your regular SIM active for calls and texts while using your Big Data Roaming eSIM for mobile data.
Can I make calls or send SMS with the eSIM?
Big Data Roaming eSIMs are primarily for mobile data. You can use apps such as WhatsApp, FaceTime and other internet-based services for calls and messages.
Can I use my eSIM as a hotspot?
Yes. You can share your mobile data with other devices using your phone’s personal hotspot, where supported by your device.
How do I know which countries are included?
You can see the full list of supported countries on each plan before purchasing.