Bizare phone call.

Repeated calls.  If I answer they don't talk or I don't give them enough time to switch to a real call.  If I let the machine get it, they won't leave a message.  I'm on a DNC list, so how do they get our # and keep calling at all hours of the day and night.

I have the same number calling my home too. Several times a day then only about once a week.