I received calls from this number and I finally answered and they advised that I had been chosen to receive a 9000 grant for my area in Texas that I didn't have to pay back, I proceeded to advise him this is a scam and get off my phone he then began to use vulgar language and making moaning noises, I hung up. This was a few months ago now the calls have started again today but I have not answered.
They are calling me several times a day including at 3 am. If I answer it will do a dial tone as if I'm the one calling. Other times its like someone heavy breathing.