O2 is a mobile network operator and the principal commercial brand of Telefónica UK Limited, which is part of the global telecommunications group Telefónica S.A, headquartered in Spain and operating in Europe, and North, Central and South America. O2 was awarded Best Network Coverage in 2019 by uSwitch. With over 32 million connections to the network, it runs 2G, 3G Read more…

We’re EE, the UK’s No.1 network. EE, part of the BT Group, is the largest and most advanced digital communications company in Britain, delivering mobile and fixed communications services. EE has approximately 553 retail stores, and services more than 31 million connections across its mobile, fixed and wholesale networks. Read more…

From a small store in Baker Street, Carphone Warehouse started with a big ambition to bring mobile phones to the masses. To provide simple, impartial advice on all the phones and networks available and help customers to find the right phone for them. As we have grown to become a large company with stores on every high street and across Read more…