I was listening to a Weird Al song about prank calls and realized you can’t really do them anymore now. Also it was funny that he mentioned dialing 7 digit numbers instead of 10
Al mentions 7 digits and not 10 because back in our day you had to pay long distance charges if you dialed a number outside of your area code. Therefore only the 7 digits were required because no one was dialing 1-xxx to get to another area code and have charges show up on their parents bill and then have to explain who you were calling and why.