Received call from 727-202-3219 - St Pete, on 8/6/2017 at 1:03 PM. No message left. Do these jerks ever give up? Maybe they had better get a real life and stop bothering people.
As long as they consistently get an answer (any kind) at your number, they're more likely to keep calling because of that. If they're not even getting that, they may eventually see calling you as a waste of their time and give up.