"Sky has announced that it is launching an MVNO on O2.

The media giant said that under the terms of the multi-year deal O2 would give Sky wholesale access to 2G, 3G and 4G services over its popular nationwide network. The first mobile telephony services would reach customers in 2016."

http://www.mobiletoday.co.uk/mvnos/news/industry/32030/sky-launches-mvno-on-o2--...