They call repeatedly so I started calling them back from different phones around my work. Most of the time it doesn't ring they just sound surprised and say hello? So I'll call them between 1 and 5 times in a row, back to back and just hang up when they answer. It's a little satisfaction
Go to google store download and install free app called "mrnumber". An excellent number blocking app. Ive used it about 4 months.. Works perfect. Good luck.
I've received a few phone calls from this number on my office line. I work at our corporate office and typically only receive calls from our branch offices, so I thought it was odd to be getting a random call from "KEYS FL". They never leave a message. Today, I decided to look them up and found all of these negative comments. I can't block them, but I'll continue to ignore them. I took "Time Waster's" advise and called them a few times and just sat there. It's amazing how long you can get some of the telemarketers to sit there saying, "hello....? helloooooo....... hello?" hehe If they are going to call and bug us, I think it's only fair we return the favor!
This person keeps calling, I am on the do not call list how do these people get your cell phone number. I do not answer any number thatvi don't recognize.