how to manage cookies.
All you need to know about setting up and using the internet on your device.
Manage your account easily on the Three app.
View our support guides on how to manage your plan, your account, and get help if you have problems logging in.
Learn how to use the internet and send pictures.
Learn how to block and unblock adult content on your device.
Get the details on the Three app and how to make the most of it.
Discover the Three app
Our Pay As You Go app lets you top up, check your usage, and buy Data Packs.
Discover the Three Pay As You Go app
Enjoy exclusive offers from brands you love – just for being on Three.
Pay for things with your phone bill or your Pay As You Go balance.
Learn more about Three Pay
It’s designed to test and trace the spread of Coronavirus.
Learn more about the NHS Test and Trace app