UK mobile network is so poor one in five struggle to make calls

See more Daily Mail on Google - save us as a Preferred SourceBy NICHOLAS PYKE Published: 23:03 BST, 22 August 2026 | Updated: 23:05 BST, 22 August 2026

Britain's overloaded mobile network regularly leaves one in five users unable to make calls, The Mail on Sunday can reveal.Ofcom, the regulator, claims 96 per cent of the population has good 4G coverage, allowing them to stream videos or play games online.But damning data involving more than 25,000 tests on phone signals found the country was riddled with blackspots that condemn millions to poor signal or no service at all.Buffering Britain, the app behind the audit, said the findings suggested up to two in five mobile phone users could not play video clips on websites or social media, and up to one in five in some regions struggled to make a phone call. The consumer group Which? claims Britain's mobile coverage is worse than in all 27 EU member countries and every other member of the G7 group of major economies.Data usage is growing by a fifth annually in the UK, but phone operators complain that new masts are often blocked by planning officers because of local complaints.Buffering Britain's findings match early results from another national audit that is mapping the phone network using trackers attached to council refuse lorries and trains.Data from Dorset shows only 63.5 per cent of the county has 'good' 4G coverage from at least one operator, even though Ofcom claims a figure of 99.9 per cent.According to the Dorset survey, just 82.2 per cent of the county road network has even 'basic' coverage from at least one mobile network operator. This means it is hard or impossible to make mobile calls across almost a fifth of the region. Britain's overloaded mobile network regularly leaves one in five users unable to make calls