No voicemail, just started getting these calls today. I guess the scumbags think I'll eventually answer an unknown number and talk to them (and if I ever do make that mistake, I will keep them on the phone as long as possible just to waste their time with "I'm sorry, could you repeat that... could you explain that... could you spell that?") and I KNOW they have no personal information on me based on my phone number - it's a company phone.