Who called from 5864642243

Same thing, call but no message.

got a call from this number on my cell phone. some lady with a name i cant pronounce said she was from some law firm and asked for the last 4 digits of my SSN. I told her i wasn't giving her that information and hung up. sounds like a scam artist to me.

Every other day or so they call me.  My caller ID says it is from someone or some place called "RVO".  No idea who this is, I never answer this call.  They never leave a message either!

You owe money that your not paying!!  It's a law firm that collects past due money.

No, it's a call from a foreign criminal, using voip, trying to extort Americans to pay on fake loans.