Wi-Fi providers. This file provides information aggregated to postcode level about public Wi-Fi networks that are purposely made available to members of the public. The data is based on data collected from BT, Arqiva, Sky, Virgin Media,O2 and KCOM over a months' 
period in June 2015 (please note that there may be other hotspots provided by different operators that are not captured here, so the number should be seen as a reliable minimum.) This data should be viewed alongside the Connected Nations Report 2015 and methodology document, which summarise our approach to the data analysis and details how each of the metrics