AT&T started offering landline service in 1885. By the 1930's, the company had quite a monopoly as it owned 80% of the ...

AT&T aims to retire a majority of its old-school copper networks by 2029, which will involve moving users to wireless, fiber, ...

"AT&T has got the broadest wireless coverage out of any carrier, but there's no way we're leaving any customer stranded," she ...