Why Join O2?

There are 17.8 million people on O2, that’s an incredible 1 in 3 of the UK’s mobile users - and still growing.

Call your colleagues, customers, family and friends on their O2 mobiles, 24/7 without any call charges

Make sure you get the most of unlimited calls to other businesses, friends and family - make them part of your O2 community. Tell them about unlimited calls to anyone on O2.

99% UK population Coverage

Why not take a look at the tariffs available.

O2 also offer a superb USB wireless modem for internet connection to your laptop whilst on the move.  With 3GB usage you can feel assured you will not miss those important e-mails whilst away from the office.

All O2 data products including USB Modem, Windows Mobile Devices and more have unique tariffs that we feel are the best on the market.  Why not take a look at just how goos the tariffs are?