Anyone still on one of the grandfathered plans will see a $5 increase starting in February.
How much does it cost for a family of four across the major cell phone plan providers?
The carrier will sell the first Windows 10 smartphone and the gargantuan tablet later this week.
The "Uncarrier" can finally compete toe to toe with the two biggest national carriers now that its 4G network can cover the same number of potential customers.
The telecom giant hopes bundling the two services together will get customers to stick around longer.
A YouTube video from AT&T, which has since been marked private, details the upcoming smartphone and its basic features.
The 5.7-inch tough phone will feature Android and a thick, durable design that meets military specifications.
Technically Incorrect: AT&T's CEO apologizes after a customer tried to offer useful suggestions and was told impolitely to get lost.
One number to rule them all: AT&T's latest service uses your digits across multiple connected devices.
Documents on the FCC's website signal that Samsung's gargantuan tablet is one step closer to its official debut.