O2 is launching a new service that will offer a free speed boost to thousands of its customers.

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Skip the sticker shock and long-term commitment of big-name cell carriers. Metro by T-Mobile is a prepaid ...

This week, T-Mobile started to notify around 8 million customers that they were raising their prices again. Well, technically, they were moving them to new plans that usually cost more, with more ...