Three was built for the internet, carrying over 45% of the UK’s mobile data traffic and covering more than 98% of the population.Three offers customers a better experience through providing the most reliable network and gives them extra ways to enjoy it. They remain unbeaten on overall reliability in polls run by YouGov and are the least complained about network.
We have Three Contracts available for 66 different phones from 10 brands. To change the default handset, simply choose your brand from the drop-down list then the specific model.
Pay as you go phones from Three can be found in the PAYG tab from £71.99 to buy outright. You'll usually have to pay an initial top-up charge of £5-10 which is included in our totals, but there are no ongoing fees.
Three SIMs are available from £3.50 average per month. These are rolling monthly contracts and pay-as-you-go.
In addition, Three have SIMs suitable for Tablets, Mi-Fi devices and USB dongles from £7.00 per month. These are data-only and cannot be used in phones.