Sprint's CFO says it's a problem that Sprint and T-Mobile US are so much smaller than the top two carriers.
Aio is now available online nationwide, following a limited regional rollout.
The subsidiary was designed to directly compete with T-Mobile's Simple Choice plans with competitive rates.
You can't own a color, but T-Mobile is hoping it can own magenta in regards to branding a no-contract carrier.
T-Mobile US had 1.1 million net customer additions in the second quarter, as customers backed its new no-contract plans.
Verizon is the latest carrier to jump on the no-contract craze. Let's see how its offering stacks up against already-announced plans.
Our approach to testing wireless service has always been to closely replicate how people use wireless service in the real world, and then measure how well it really works. That’s why we do the testing ourselves.
At a press event Wednesday, T-Mobile announced a new program that lets people upgrade their phones twice a year as well as further expansion of its LTE network.
T-Mobile said Friday that it has signed an agreement to buy 10MHz of Advanced Wireless Services (AWS) wireless spectrum from U.S. Cellular for US$308 million in cash.