Who called from 6104274431

Called around dinner on the land line.  Did not leave a message.  If we don't know the number, we stopped answering no matter how many times they try to call.

Called but left no message this is a sure sign it is a telemarketer or robo call.

This number has called ALL week long! Well I called them back. Said it was Aspen windows and they were in my area.  I told her this was a private number and they broke the Do not call law.
Be warned! These robot callers Don't Care!

Home Improvement company. Said they are working in the area and would like to stop by and give free estimates. And yes they broke the Do not call list.

This number called my house but did not leave a message. After looking at comments here, I subsequently blocked the number.