no message left. when you dial the number it says the other person is not available so leave your number.

got a call from this number saying it was from a company who was working with texas state troopers to help spread word of their dont drink and drive campaign

Same junk.  No answer from other side.  Did not leave message.  I put my number on the nocallslist.  Maybe this idiot will stop calling?  Called twice this month.

Just received call from this number my kid answer phone, they asked for his mom amd they left no clue

I'm on the do not call list, and the jerk who called me from this number said he was the Texas State Troopers Assn, and they weren't selling anything, blah, blah, blah and couldn't take my name off any list. I just hung up on them.

When I answered the call, the man on the other end sounded surprised that I answered and sai "Mam"?? and then he hung up on me. When I called back the answering machine did not identify the company or his name and it would not let me leave a message in his mailbox because it was full. I have received many calls from this company and this is the first time I answered, and they never leave a message on my answering machine.

Same as all the rest.  Does not leave a msg.  Even though my number is on the Do Not Call list.   Did not leave a msg.