O2, part of Telefonica Limited are a mobile network operator, offering home and mobile phone packages, internet and financial services and is the 2nd largest mobile network provider in the UK with their head office based in Slough, Berkshire.
O2 also sponsored the Millennium Dome, now known as the O2 Area, offering their mobile customers priority tickets and exclusive areas within the venue.
The O2 Area also hosted medal rounds in basketball and the gymnastics events in the London 2012 Olympic Games.
The service offered by customer-service.center is independent of the brands listed in this directory. Customer-service.center bears no association to any of the brands listed
Service users must be over the age of 18, and the bill payer of the phone in which the call is being placed.
Customer-service.center phone directory is updated and expanded on a daily basis. We specialize in providing phone numbers that are difficult to obtain, allowing you a quick and easy way to acquire non-premium numbers, thus saving you money and time on your call to O2 .