Three are Rated No.1 network for mobile internet speed and value by smartphone users.
Three have the largest 3G network in the UK with over 97% of the population covered. Feel free to check out the coverage in your area using Three's Coverage Checker
If you need to contact Three regarding their services please use the contact details below.
General customer service: 0870 333 3354
Mobile phone customer service: 0843 373 3333