Called twice, left silent msg on voicemail

Called twice ..... First time, said I won a free vacation... Second time, said they were from AT&T and wanted me to answer some questions. I hung up both times.

Call constantly. Says Phoenix AZ.  It is a PIA call cause when you don't answer it leaves static sound on message so it beeps til you clear it. Going to answer next time to tell them off!!

Calls every day I got a person one day said student loan people

This number calls me every single day between 10A and 11A Eastern time.  This has been going on for weeks.  I have the number blocked.  I did just call back the number and the voice said "please hold for the next available operator".  No identification of who was calling.