A "redditor" said AT&T charged him more than $6,000 in a single day after a mixup with his pay plan, according to TechSpot.

According to the user, their AT&T phone bill is roughly in the $250 – $266 range every month. They were on an unlimited data plan so they knew right away that this wasn’t right. In fact ...

Courtesy of Usual-Guava-8899 After an hour on the phone with AT&T customer service, during which time the customer rep and the supervisor insisted the bill was $205 even though the online account ...

How do I pay my AT&T Wireless bill? AT&T Wireless offers several ways for customers to pay their bills. This includes by phone, online using the website or mobile app, in-person or automatically ...