The mobile and broadband checker lets you:
Enter a postcode to view mobile coverage by provider, or availability of broadband services (standard, superfast and ultrafast). You can also view the results as interactive maps.
You can view the checker in Welsh by switching languages in the top right of the page. For further information about the checker, read our FAQs.
The checker is also available as an app. You can download it for free to your smartphone or tablet.
The benefits of the app over the web browser version are that it:
The fixed broadband and mobile data is also available for developers via an API.
Our coverage checker cannot tell you about maintenance or reported issues in your area. Your provider may have this information on their website.