Families struggling with the cost of living could slash their mobile phone bills by hundreds of pounds a year simply by switching to lesser-known networks that use exactly the same masts as the big names, Money Saving Expert has revealed.
These 'piggyback' networks – technically called Mobile Virtual Network Operators (MVNOs) – don't own their own phone masts. Instead, they rent space from the big four networks: EE, O2, Three, and Vodafone. Popular examples include Lebara, Tesco Mobile, Smarty, and Giffgaff, and they can offer the same coverage for a fraction of the price.
The key insight? For most people, there's genuinely no difference in signal quality. Because MVNOs use the exact same masts and technology as the major networks, your phone will connect to the same infrastructure whether you're paying £50 a month or £15. Whilst there might be tiny differences during very busy periods when networks prioritise their own customers first, for day-to-day use across the UK, you're getting the same service for much less money.
This matters enormously right now when every household expense is under the microscope. Mobile contracts can easily cost £30-50 per month per person – that's potentially £600+ a year for a family of two. Switching to a cheaper MVNO could free up hundreds of pounds annually for essentials like food, heating, or simply building up your emergency fund.
The brilliant news is that switching has never been easier thanks to Ofcom rules. You can typically move within one working day whilst keeping your existing number – just text your current provider for a PAC code and give it to your new network. No lengthy phone calls, no complicated processes, just genuine savings waiting to be claimed.