Cookies on O2

We use cookies to help you get the best experience from our site and show you more relevant products. Carry on browsing without changing your settings if you agree to our use of cookies. See our cookie policy and find out how to manage cookies. The cookies we use include analytics and advertising cookies.

Calling abroad from the UK

Keep on top of international calling costs with O2 Business

See our standard rates and Bolt Ons. And get UK to EU minutes and texts included, on selected tariffs