For music events, the London O2 has a capacity of 20,000. Here is the seating plan and map for the O2 Arena. It is subject to change. Lewis Capaldi is set to perform in London for two nights in ...

Mobile operator O2 has taken action to help some mobile phone users from the Republic of Ireland avoid paying international roaming charges when they cross into Northern Ireland. This is a serious ...

The O2 mobile phone brand has been consigned to the history books in Ireland following the €780m takeover of the business here by Three.

Indebted Spanish group Telefonica has agreed to sell its O2 Ireland mobile business for at least 780 million euros ($1 billion) in cash to Hutchison Whampoa's local unit 3 Ireland, it was ...

Virgin Media O2 is the latest of the big four UK providers to announce the closure of this 3G platform with the company confirming that areas including Norwich, Telford and Guildford will be shut down ...

European Union antitrust authorities said they had cleared Hong Kong-based conglomerate Hutchison Whampoa's €780 million purchase of Telefonica SA's O2 Ireland.

Three committed to provide network capacity and MVNO services to companies as a sweetener to allow the deal with O2 Ireland. The company, which employs more than 1,400 people in Ireland, also has ...

Apple's UK partner O2 has confirmed the launch of the iPhone in Ireland in March.

Tickets to see Lewis Capaldi on his UK and Ireland tour go on general sale at 9am on Thursday, July 10. All tickets will be ...

Former US president Barack Obama is coming to Dublin to be interviewed live on stage this September. An Evening With President Barack Obama will see the 63-year-old speak about his experiences in the ...