I still carry a phone card in my wallet, to use if I ever need to place a long-distance call on a pay phone. It’s basically a memento now, of course, but if I happen to die unnaturally and a cop goes through my wallet for ID and such, I wonder if s/he will know what it is for.
I just threw mine out about a week ago. I think I got it in about 92. I didnt realize I was still carrying it around. Im not even sure that the phone company it belonged to still exists. On second thought maybe I should have used it as the basis to sell NFTs based on antiques.