Openreach | 110,261 followers on LinkedIn. Connecting you to your network. Use our postcode checker to see if you can get full fibre today. | We’re the people who make the net work. As the nation’s largest wholesale broadband network, we’re rolling out Ultrafast Full Fibre broadband across the UK. It’s our fastest and most reliable broadband yet, and we’re well on our way to making it available to 25m homes and businesses – building the UK’s fibre future.