Only vaguely related, here's the Peanuts comic strip that did not use a 555 number, resulting in people calling it looking for Snoopy: https://www.gocomics.com/

Only vaguely related, here's the Peanuts comic strip that did not use a 555 number, resulting in people calling it looking for Snoopy: https://www.gocomics.com/peanuts/1965/08/15 https://www.gocomics.com/peanuts/1965/08/15 The number in question belonged to Peanuts TV Special producer Lee Mendelson, though of course the area code was omitted and so many other random families received calls.