I had found a disc once while playing with one of my friends. There was a name on the disc; however, my friend said that he didn't know the guy. There wasn't a number on the disc for me to call. I decided to keep it. Later that night, I was hanging out with my friend and his wife. His wife told me that she knew the guy that lost his disc. I was obviously disappointed, because it was my first disc I had found. I asked her, if the guy wanted his disc back or not. She tried texting the guy back, but I don't know if he ever responded. I ended up having to leave the next day (I live two hours away from them). I still have the disc.
I will admit, I was being super greedy. I could have easily left the disc with my friends. However, if you don't put a phone number on your disc, OR you don't respond back to a text message in a timely manner, in regards to your lost disc, I am just going to assume you don't want it. Nevertheless, I do try to contact the owner(s) of lost discs, if I see a phone number on it. If it was me, I would like that person to try and get a hold of me.