Martin Lewis is urging O2 customers to dial a five digit code if they want to shop around for alternative suppliers following the price rise announcement. The BBC and ITV star spoke out after O2 ...

Martin Lewis has urged everyone with a mobile phone to dial a five digit code - and screen grab the result. The money expert issued the advice to his ITV viewers earlier this year after revealing that ...

13:00, Sun, Dec 21, 2025 Updated: 08:35, Mon, Dec 22, 2025 Martin Lewis has told every person with an iPhone or Android smartphone to make a few simple changes - or live to regret it. Appearing on ITV ...