O2 issues new text and email alert urging customers to 'call three-digit number'

Mon, Mar 30, 2026 Mobile phone network operator O2 is encouraging customers to dial a three-digit number and, if required, ...
The Sun

O2 announces massive change to free service which could see customers miss out on exclusive benefits and deals

Switch will affect music, comedy and theatre fans who book early-bird tickets MOBILE network O2 is urging millions of customers not to miss out over a massive change to its Priority service. The ...

O2 review: The best of the major phone networks

O2 is one of only three major mobile phone networks left in the UK. It merged with Virgin Media in 2021 to create a company ...
Shortlist

O2 is doing another huge giveaway – including 50,000 free Greggs breakfasts

As part of Priority – O2’s customer membership programme – the mobile network will be treating its customers with 50,000 free Greggs Breakfast Baguettes, £10,000 cash prizes, VIP theatre tickets and ...
The Sun

O2 announces free messaging upgrade for millions of Android phones tomorrow – look out for alert to take advantage

O2 is making a big change that will affect all Android users on the network. The firm has already started sending texts to customers about the upgrade, which starts from tomorrow (October 10). Please ...
The Mirror

O2 is closing down service used by thousands of customers with last day revealed

O2 is shutting down its pay-as-you-go data only SIM services. These SIMs allow you to connect to the internet with mobile data when you don’t have WiFi. The service provides a data allowance and a ...
The Mirror

O2 customers told to check inbox now for important message - 'only 30 days'

O2 customers have been alerted that time is running out if they wish to avoid a £2.50 monthly increase. People are being urged to watch out for a notification from the mobile phone provider which been ...
Daily Mail

O2 issues warning to customers as major change will stop HUNDREDS of popular phones from working - see if yours will be affected

It is the mobile network service used by millions of people around the UK. But O2 has now issued a warning to customers ahead of a major change that will stop some phones from working. The UK's 3G ...