have no idea who this is but at least 3-4 times a day i get different area codes and some i try to call back and the message tells me that the number is no longer in service. yesterday i got a call from washington d.c. i hung up without even answering it. i am on the do not call list and that doesn't seem to work either.

have no idea who the person is, when i tried to call back, it said they are not available, even though i called 20 seconds after they called me to tell them to stop.

The above number called and I picked up they hung up, then called them back and it said they were not available. 10 seconds after they called!
I am apparently not the only person subjected to this!

They've called four times this week. I had the number in my telemarketing guard, but they got through. I'm adding another block, so hopefully, that's the end of them.

It calls me like 5 times a day and when i answer it hangs up!