calls 4 times a week never leaves message

Calls and doesn't leave a message.........tried calling back......call cannot be completed.....probably a machine

I answered the phone and they asked for me by my married name (which the phone is not registered under). When I said, "Can I ask who's calling?" She said "NO." and hung up.

I keep getting these calls from this number.  They identify themselves as the chimney company.  When I tell them I am on the do not call list, they rudely hang up on me.  They could at least apologize.  The last person's name is Ruth.  I'm tired of getting these phone numbers especially since I'm on the do not call list!!!!  They are trying to sell me their services.

They keep calling my house and not leaving a message and when I answer there is no one on the line.  If I call the number it says call can not be completed.  I have a few choice words I would love to say to these people.  F them