Why Didn't You Guys Tell Me?

You can learn a lot, even at my age. :)

I found this on Wikipedia today:
"The University of Tennessee's sports teams, called the "Volunteers" or "Vols," are extremely popular in the surrounding area. In recognition of this popularity, the telephone area code for Knox County and eight adjacent counties is 865 (VOL)."

All this time I've been trying to think of something that would help me remember my sister's phone number... that 865 part was a big stumbling block, especially after it was 615 for so long (and wasn't there another one at one time?) I had to look it up almost every time I called her. Now I know how to remember it. :)