Someone from this number just keeps calling and hanging up.  Who ever these people are, they never leave a real number to call back.

Got a call on my cell saying it was "imperative" that I (and I couldn't understand the name they were asking for, but pretty sure it's not me) or my legal representative call me back, by the end of today.

I get phone calls from a lady named Vicki from this number she says I have 1 hour to return her call, yet when you call back you get voicemail. WHO ARE THESE PEOPLE???

I continue to get this call on my cell but it never leaves a message, and when I answer it hangs up