just got a call too. Called back & received a message that said "the mailbox belonging to HELLO is full." Can't remember the rest of the message but the guy saying hello was not someone I'd want to do business with.
I just got a call from this number. It was an automated message about lowering interest rate on credit cards. I pressed 1 to speak to a representative & when I asked to be removed from their calling list the lady hung up on me.
I got an automated call from this number identifying itself as "cardmember services" asking if I wanted to lower my interest rate. I indicated yes by pressing 1 and was then transferred to a woman who answered the phone with "Hello, cardmember services. Is it safe to say that your credit card balance exceeds $5000?", to which I replied, "wouldn't you already know that" (assuming the call was actually from my credit card company). The woman promptly hung up.
I tried calling the number and there just a recording that says the mailbox is full.