Three and Tesco Mobile customers “happiest in UK”

Study by Network Research claims MVNO has highest NPS score (+27), while Vodafone came bottom with -2 Tesco Mobile customers are the happiest mobile customers in the UK, according to figures from Network Research. The MVNO had a Net Promoter Score of +27, the polling firm found, the highest in the industry. It was tied with […]

Source: Three and Tesco Mobile customers “happiest in UK”