O2 Homepage

  • Discover Fire phone by Amazon

    Buy the only smartphone with Firefly technology and get a year of Amazon Prime, worth £79. Only on O2

    Buy now
  • Get Destiny or The Blacklist

    Included when you buy the Sony Xperia Z3. Choose between Destiny, the game or The Blacklist, Season One

    Buy the Z3
  • Watch our night of fright

    Check out Possessed - our haunted house controlled entirely by smart tech

    See the video
*RPI information for O2 Refresh, Pay Monthly and Pay Monthly Sim Only tariffs

From 2015, your O2 Refresh Airtime Plan/Pay Monthly tariff will be adjusted every year on your April bill by the Retail Price Index (RPI) rate of inflation announced in the preceding February