Consistently get a blind - dial "Unknown Name" with 321-304-9999 as the id.
Pressing any button seems to put me in a queue to talk to someone, but never seems to go thru.
I'm on the do not call list, which would be enforced by the government, excepting that the entire bureau has been gutted by the last administration. Not to worry though... when I find the location...
I got a call from this number time after time with the credit scam. I then called the number back repeatedly. (hundreds of times) Call, wait 3 seconds, hang up. They haven't called back since. Guess they got the point.
Caller ID shows that it is a cell phone number from Florida. The caller "JULIAN" threatened me saying that he knew where I lived, my name, telephone number and credit card information. Even though he said this was about general information regarding my accounts. Refused to put supervisor on the line.