mobile network operators. This file contains mobile network coverage and data usage information from the operators, aggregated at local authority level. The coverage data was collected as a snapshot in May 2015. The capacity data was collected over the month of June 2015. 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 are defined. 

Due to variations in mobile performance over time, the file should not be regarded as a definitive and fixed view of the UK's mobile infrastructure. However, the information provided in this file may