Who called from 9785550179

I have received two calls from this number at 5:00 on 2 separate days and once no one was there and the second time an animated voice said good bye

this person left a message on my voice mail that said is anyone there you M****** Fu*ks........
I have it on tape and I want to talk to some one this number.  I would like this fellow fired.

Getting mute calls from this number.

I got this same phone number, with the number 11 in front of it pretending to be from another country. I don't know who these idiots are too.

calls, no message.  Has to be spam call