O2 was formed in 2001 after the demerger of BT Wireless from British Telecom, it is now a leading provider of mobile and broadband services to consumers and businesses in the UK.

We’re here to help whenever you’re looking for a new phone, whether it’s a shiny new model or just something practical, on a pay as you go basis or pay monthly contract. We also have great deals on broadband, games, apps, tablets, and much more.

O2 UK is part of the Telefónica O2 Europe group which comprises integrated fixed/mobile businesses in the UK, Ireland, Germany, the Czech Republic and Slovakia – all of which use ‘O2′ as their consumer brand. In addition, O2 has established the Tesco Mobile joint venture business in the UK and Ireland.