United Kingdom eSIM
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Runs on T-MOBILE UK · 3 · O2
Choose your plan
Every plan includes
- Hotspot and tethering included on every plan
- 180-day activation window, buy now, travel later
- Keep your number, WhatsApp and iMessage unaffected
- Refundable any time before your eSIM is installed
- Top up available on most plans if you run out
The networks you'll ride
Your eSIM connects to the destination's real carriers and picks the strongest signal automatically. We publish this because most resellers won't.
T-MOBILE UK
3
O2
Will your phone work? You need a carrier-unlocked phone that supports eSIM, including: iPhone XS, XR and newer , Samsung Galaxy S20 and newer , Google Pixel 3 and newer .
FAQ
Good to know before you fly
When does the clock start?
When your eSIM first connects to a network at your destination, not when you buy it and not when you install it. Install it before you fly, on your home WiFi; the plan starts when you land.
Can I top up if I run out?
Yes, on most plans, any time before it expires. Buy a top-up from your order page and it applies to the eSIM you already installed, no reinstalling required.
Is there a phone number included?
No, this is a data-only eSIM. Your own number stays active on your home SIM for calls and texts, and apps like WhatsApp and FaceTime work over data as usual.
When should I install it?
Before you fly, on your home WiFi. Every plan has a 180-day window to activate, and the clock does not start until you actually connect at your destination.