Narrow your search
Get an accurate picture of your carrier's performance with voice and data ratings.
Compare your cell-phone coverage with this free Android app.
Your smartphone is a fundamental part of your daily life. We get it. Its the same for us. You deserve the best mobile experience possible. Our...
While all of the big four carriers fared well in calls and text, Verizon provided the best data experience in 2012.
The change in the plan, which Sprint argues is still less than T-Mobile's unlimited plan, will take effect on October 16.
Sprint executives say the company has enough wireless spectrum without taking part in next year's much anticipated auction. How wise a move is that?
Verizon still reigns supreme in the latest results from wireless testing firm RootMetrics. T-Mobile was hurt by the lack of broader coverage outside of the major markets.
Stuck in an airport with an extra-long layover? One wireless-testing firm weighs in on which carrier will keep you going on your smartphone.
The Uncarrier has the most to win or lose in next year's spectrum auction, including whether it has a chance to be a true competitor to Verizon Wireless and AT&T.
Its pitch to consumers pays off with a gain of 1.2 million customers to hold T-Mobile at bay. Still, Sprint's aggressive promotions have also brought mounting losses.
US wireless operators are revving their marketing machines to persuade customers to switch carriers. How do you separate the hype from the reality? CNET's Marguerite Reardon offers some advice.
The carrier says its new map of network coverage uses real-time data and will be updated every two weeks.