3's coverage is made up of two kinds of service area: a rapidly expanding video service area covering 88% of the UK population and a nation wide voice and picture service area. Use the coverage checker to find out about coverage in your area.
International
Roaming
If you are a Pay Monthly customer, you’ll be able to use your handset in over 150 countries and territories around the world, allowing you to make and receive voice calls and text messages. Plus there are other 3 networks in Europe and Australasia, which means you can make video calls back home and keep up with the latest UK news, weather and sports, just like in the UK. More Information
Messaging from Abroad
As a 3 customer, you can exchange text messages with international networks only when 3 has signed an SMS agreement with that particular network. More Information
UK
Coverage
