Enter a telephone number or postcode in the checker below to find out how you can get superfast broadband and what you need to do next.
The map is provided by Openreach and the information provided is not controlled by the Welsh Government.
Why go superfast?
Superfast broadband allows you to communicate and share the things that are most important to you in a quicker and more reliable way. Whether you're surfing the web, chatting to family on the other side of the world or discovering new places to visit, with a high speed internet connection it's so much better.