If you're a T-Mobile customer, brace yourself for the second price hike on your monthly mobile bills since last year.

T-Mobile built its brand on being the "uncarrier," the company that did what rivals would not. Now, as more subscribers quietly slip away, the company is leaning on a very different playbook, ...

T-Mobile is increasing the fee it charges customers who pay their bills late. Starting Nov. 1, the carrier will raise its late payment fee from $7 to $10, according to updated billing disclosures sent ...

T-Mobile has closed an AutoPay loophole that allowed customers to claim discounts while paying bills early using ineligible methods, such as credit cards. Going forward, customers who use such methods ...