04:00 - Adrianne says here that Idaho got area code 702. This is not correct!! Idaho got 208. We regret the error.
04:43 – The rotary dial demonstrated in an AT&T video from around the time area codes were added
07:41 – AT&T, or Atlantic Telephone and Telegraph, was a monopoly provider of telephone service until it was broken up in 1983 as part of an antitrust settlement with the U.S. government. That’s really all you need to know, although a good book about this is The Master Switch