Customer satisfaction: According to the American Customer Satisfaction Index, T-Mobile earned a score of 78, the highest ...

Here's why you might want to pass on an entry-level postpaid plan from one of the big three carriers, and what your options ...

AT&T and T-Mobile withdrew their merger bid with the FCC, but some experts believe they're plotting their next move to keep their deal alive.

I compare AT&T's recent performance with T-Mobile and Verizon, and re-visit my outlook on the 5G opportunity. Read more to find out the results.

After the AT&T and T-Mobile merger news broke, one of the first concerns many T-Mobile customers had was with pricing plans. (Posted in Dialed In by Nicole Lee) March 20, 2011 9:51 p.m. PT.