All our articles on O2 in one place. Find everything here from the latest news, reviews and rumours.
Preorder an iPhone 11 today.
Flexible data, contract length and upfront cost
Its 5G to launch in 20 towns and cities by the end of the year.
Tesco Mobile claims consumers have been hit by £1 billion in extra fees since 2013.
Expected to top £1.1 billion by the end of this year.
Here’s how much extra you’ll pay.
Make sure you don’t get charged for your phone after you’ve paid it off.
Want to find out more about O2's roaming charges? We've got it covered.
We take a look at how much UK providers charge for using your phone outside the EU.
Had a display mishap? O2 has got your back.