Why choose Three?

We believe life isn't just about the big things. It's about capturing the little things in between. We'd love you to join our network, and here's why we think you should.

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More reasons to choose Three

Go Roam unlocks your data, minutes, and texts in over 160 worldwide destinations.

​You can post to your stories, scroll your socials, and FaceTime your family, knowing Go Roam lets you roam without worrying about your bill. ​ Learn more about Go Roam.

A  big network for the  little connections  that make life richer. Discover our big network.

Get up to £80 cash to share between you and a friend when you recommend one of our products. Find out what you could get when you share the love.

No speed limits. No data caps. Just endless streaming, browsing, and sharing in the UK. Go Unlimited.

We beat our biggest competitors’ prices. Business customers only. Learn more.

No restrictions on data, speeds, calls or texts in the UK. Business customers only. Discover more.

Moving your number over to us is as simple as sending a text. Learn more about switching with Three.

Because life happens. Discover how Three Insurance can help.

A place to support, learn and collaborate with each other. Discover more about the Three Community.

Good for the environment, and your wallet. Learn more about Three Recycle.

On Pay as You Go, choose auto-renew and get the same great value Pay as You Go Data Pack automatically every month.

Get next-working-day delivery when you order before 16:00.

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Based on analysis by Ookla® of Speedtest Intelligence® data for Q1-Q2 2023. Ookla trademarks used under license and reprinted with permission.

Visit speedtest.net/awards/fastest-5g to find out more. See three.co.uk/bignetwork.