Connected Nations and infrastructure reports

Reports on the UK’s communications infrastructure, focusing on coverage and performance of fixed broadband and mobile networks.

Our annual Connected Nations report charts the UK’s evolving communications infrastructure, and our progress towards becoming genuinely connected nations. We also publish two smaller updates a year, focusing on the key changes in coverage since our last report.

'Not-spot' data

From time to time, we publish 'not-spot' data: lists of postcodes at which we estimate that some properties cannot get a reliable, indoor mobile signal from any network provider.

Older reports

Older reports are available on the National Archives website.