prank caller making threats

Said I had recently signed up for educational information. I don't recall doing so. The person I spoke with wasn't any more pushy than the usual people who call with stuuf like that, but am somewhat worried now that I see this number has a history. Is there anything I should be aware of?

keep ringing and hang up before I get a chance to answer ...

I don't want these people calling me ever! You can't call them back to tell them not to call. No one answers. I have completed a request through the National Do Not Call Hotline. Why are they still calling me. URGH

calls repeatedly without leaving a message

they keep calling and when I answer they wait till i say hello about 3 or 4 times then hangs up on me.

He called me at 3:05pm. He left a message on my cell phone. He said that he was from a law firm and said that I need to contact him as soon as possible. He said that I had an account with my social security number and said that he was willing to help me to settle out of court if I called him. There was also other voices in the background while he was talking

they keep calling me nonstop, and dont leave a message and i call back and its like theres a drunk guy on the other line

im sick of getting calls from this number

these are incoming email/texts from yahoo personals. i keep getting them as texts despite having deleted my yahoo account (email and all). i never even signed up for personals yet the solicitation keeps coming. infact i haven't had a desktop to sign up with in over 8 years until just a few weeks ago. These spammers need to stop before they cause someone with a husband not as considerate as mine a LOT of problems.

they call everyday no one is there very annoying

Hang up.

I believe he said his last name was Matthews, but his accent was thick and I couldn't quite understand it. Caller said that if my lawyer or I did not immediately return his call there would be serious consequences. He said he'd have no control over what would happen to me if I did not return the call. He left no other info regarding who or what this was about. Only saying that he hoped I had a blessed day.