I keep getting calls and when I pick up, I hear, "please hold for the next available representative it is important that we speak with you". If I don't answer, they don't leave a message.
I got a call claiming they needed to speak with me. Then they asked me to verify my SSN. I asked for information about why they were calling before giving them personal information. They said it was a personal matter and then hung up on me.
In the past few weeks, it has been calling me everyday and several times a day. i simply block this number, so the phone rings once and stops. Not to bother about it.