3 Coverage Checker

3 have an industry leading 90% 3G coverage and an impressive 99.5% text and voice call coverage. For the 10% of the country where a 3G signal is not always available your 3 phone will default to the T-Mobile network with a 2G connection. This ensures that coverage is never a problem for a 3 customer.

To check the signal in your area enter your postcode into the 3 Coverage Checker.