this phone number calls about credit debt.  your only option is to hang up or press 1 to talk with someone.  that someone asks if your credit debt is "x".  if you say no, they hang up on you.  if you say quit calling me, they hang up on you, but you only get the words quit call out before they hang up on you.  you can never opt out or talk to someone who will omit your number from their calling base.  they are TERRIBLE and you CANNOT get rid of their calls.

Didn't pick up, Caller ID just said V, with a long stream of numbers after it. No way am I picking that up. No message left.

Didn't pick up, Caller ID just said Marathon FL.  No message left. The scam artists are using yet another number.

i also got a call but did not pick up!

Tried calling back this number, 305-432-9999 and it sounds like its a fax machine!
The message is about lowering interest on credit card. Automated message.
I used to get calls of the exact nature with the exact same automated message about lowering the interest rate and how it was the 2nd and FINAL notice. Received calls these past weeks, from these other numbers, 424-373-2012 & 424-273-2029 & 917-732-9011