leaves no message, who is calling from this number /

Received a call from this number looking for Hector, explained there was no Hector here and was asked for his phone number, I don't know him or who he is or his phone number. My husband called back to get our number removed and the person who answered the phone was rude and hung up on him.  clai

I answer when they call and get a recording that says " hello" then a short pause then it says "good-bye". I have no idea who they are and I can't get a call back to them to go through

Numbers like this I add to send directly to VM with a "special" VMail greeting!

The person calling said they were looking for someone I actually happen know, but refused to give me any other information.  All while trying to extract as much information from me as possible, she got NADA.  What she got was an earful about my being on the DNC list and if they call here again, I would sue them.