My O2 app

View bills, check usage, understand upgrade options and more. Manage your account easily

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TU Go

Make calls and send texts from your smartphone, tablet or laptop using your O2 number.

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Priority

Tickets, offers and experiences exclusive to O2 customers. Priority has it all.

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O2 World Chat

Make cheap international calls using your mobile. All you need to know about getting and using the app.

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Apps and in app purchases

Some apps cost money to download and use. Avoid unexpected charges.

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O2 Ask

Talk to Aura. Get account and billing questions answered and much more.

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Can't find what you're looking for?

Need help with your device?

Take a look at our useful self-help guide.

Go to help

My O2

Track your usage, check your bills, upgrade and more.

Go to My O2

O2 Community

Get help and chat to other customers in the O2 Community.

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Still need help?

Find the best way to get in touch.

Contact us