For most of the 20th century, AT&T had a monopoly on phone services in the US, ending with the breakup of Bell into smaller companies. Today, AT&T is the largest wireless carrier in the US, with a ...
For people 55 and over, AT&T offers unlimited talk, text, and data plans for $40 per month per line; however, only Florida residents are eligible for these plans. For those who don’t live in Florida, ...