1. O2 O2 is part of Telefónica S.A. and operates in the UK, Ireland, Germany, the Czech... read more
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2. Tesco Mobile Tesco Mobile is a virtual network operator, making use of the O2 network for its... read more
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3. Orange Part of the FranceTelecom Group, Orange operates in 220 countries and territories... read more
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4. Virgin Mobile Now owned by NTL, Virgin Mobile is a virtual mobile network operator, using the... read more
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5. Vodafone Vodafone was the first UK mobile network and is now the world's biggest mobile telecommunications... read more
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6. 3 Mobile 3 was the first 3G network in the UK and is the only network that operates a purely... read more
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7. T-Mobile T-Mobile is a part of Deutsche Telekom AG. In the UK it offers a range of services... read more
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8. Asda Mobile Asda Mobile has partnered with Vodafone so the network covers 99% of the UK population.... read more
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