Three UK eSIM — 5G Internet, Calls

Three eSIM 5G internet
United Kingdom and Roaming

Official Three UK product. United Kingdom eSIM with fast mobile internet, unlimited UK calls, and roaming data included for Europe and Go Roam destinations. .

• Pay As You Go – PayG
• Choose a Plan: 40GB • 100GB • 200GB • Unlim GB
• Data, Texts, Calls: Unlimited
• Delivery: sent via email — eSIM is activated
• Includes: +44 UK phone number
• Network: Three
• Hotspot / Tethering: supported

Perfect for travel, navigation, streaming, remote work, and everyday mobile use across the UK and abroad

5G Data in the United Kingdom
Speeds of up to 50mbps

• England
• Scotland
• Wales
• Northern Ireland
• Gibraltar
• Guernsey
• Jersey
• Isle of Man

Go Roam Destinations

Call and text back to the UK, and use your data allowance in over 70 destinations at no extra cost — up to 30GB.

• Aland Islands • Australia • Austria • Azores • Balearic Islands • Belgium • Brazil • Bulgaria • Canary Islands • Chile • Colombia • Costa Rica • Croatia • Cyprus • Czech Republic • Denmark • Estonia • Finland • France • French Guiana • Germany • Gibraltar • Greece • Guadeloupe • Guernsey • Hong Kong • Hungary • Iceland • Indonesia • Isle of Man • Israel • Italy • Jersey • Latvia • Liechtenstein • Lithuania • Luxembourg • Macau • Madeira • Malta • Martinique • Mayotte • Netherlands • New Zealand • Norway • Poland • Portugal • Puerto Rico • Republic of Ireland • Réunion • Romania • Saint Barthélemy • Saint Martin • San Marino • Singapore • Slovakia • Slovenia • Spain • Sri Lanka • Sweden • Switzerland • U.S. Virgin Islands • United States • Vatican City • El Salvador • Guatemala • Nicaragua • Panama • Peru • Uruguay • Vietnam

More information: three.co.uk/go-roam

How It Works
To get started, follow these simple steps:

1. Order an eSIM
2. You’ll need an internet connection during setup
3. Receive your QR code by email
4. Scan the QR code and install the eSIM
5. Connect and start using the internet right away

Compatible Devices

• This eSIM works with most modern eSIM-compatible devices
• Click here to find out more compatible devices
• Please make sure your device supports eSIM before purchasing

Use the Three app

From app Three, your web and app customer area, you have a wide range of features to manage your line easily.

– App Three Android
– App Three iOS

– Renewal / Top up link