Where will you roam?

See all destinations

Check out our Go Roam destinations

Use your phone abroad for a low daily cost

You can unlock your UK allowance in 71 destinations on all our Advanced Plans. For Pay Monthly customers who joined or upgraded on or after 1 October 2021, there’s a daily charge of £2 to unlock your plan’s allowances for 24 hours in Go Roam in Europe, and £5 to unlock Go Roam Around the World. Republic of Ireland and Isle of Man are excluded from the daily roaming charge. Our fair use policies apply.

You can use the Three app to check if your device is ready to be used abroad or log in to My3.

On Pay As You Go? Just make sure you activate your SIM in the UK before you take it abroad.

Go Roam destinations

What is Go Roam?

Get more from your data

We think nothing should get in the way of you making the most of your phone, whether at home in the UK or abroad.

That's why we offer the Data Passport. For only £5 a day, you can benefit from unlimited and unrestricted data, which you can use exactly as you like, whether that's to upload your latest snaps, stream your favourite TV shows or create a personal hotspot.

If you use a lot of data, or just want the best internet experience, the Data Passport is made for you.

About the Data Passport

Using your device abroad

You'll need to make sure your device is set up to use abroad before you go away.

Find out how to use your device abroad.

About using data abroad

It can be easy to accidentally use data abroad. We'll show you how to only use the data you want to.

Find out how to manage your data roaming.

4G Calling Abroad is now live.

Learn more about how you can use 4G Calling Abroad and whether your device supports it.

Check out our FAQ’S for more information.

More Roaming and International help

Roaming settings
Using your device abroad
Roaming costs & savings
International calls from the UK