Martin Lewis has urged mobile phone users to dial a five digit code now - and screen grab the result. The money expert provided the advice to his ITV viewers on Tuesday night after revealing that ...

Speaking on his ITV programme, The Martin Lewis Money Show, he said people could save hundreds each year by simply texting a 5-digit code.

・ Text PAC to 65075 – This generates a unique porting authorisation code that allows customers to transfer their number to a new network.