calls a lot, never leaving a message. blocked call.

Calls a lot, never leaves a message, states it is a "personal" matter, will report to local police if continues.

first a guy asked for me and could not say my name right then some woman got
on and said she was from collection department to Collect a Debt for AT&T and I spoke to at&t last week??????????

Called I answered asked for me but I could understand him. Asked my mailing address. BUT WOULD SAY WHAT HE WANTED OR WHO HE WAS, I hung up