MikeWhy wrote:

Windows charmap app. Find it in the Start menu, all programs,
accessories. Or run charmap.exe from the cmd prompt or 'Run...' menu.
It has the numeric code, and can also copy the character to the
clipboard. Unfortunately, the number codes are given in hexadecimal.

Thanks, that's somewhat useful. I'd love to be able to do it with a hotkey
technique, but in the meantime that will help, good tip.