If you're here looking up O2 Mobile customer care, you probably already know who they are. But it helps to get an idea of how big they are and what their support operation looks like if you are a customer. O2 Mobile also goes by or is associated with the names Oakley Mobile, O2. They are considered to be part of the following sectors and industries: telecommunications, Information Technology, Software & Services, Internet Software & Services. O2 Mobile is associated with terms like subsidiary, private, information technology & services, technology, mobile, b2b by their customers and industry analysts. They employ less than 50 people according to customers in the know.