This number keeps calling and not leaving messages.

Called and did not leave a message.

This number sounds like a scam scouting for info.  I did not answer when it called because I did not recognize the number.  They called my husband saying we were referred for a carpet cleaning and he stupidly gave them our address.  They told him they did not have my number (which they do), and went as far as asking what hours we work.  I'm also questioning if it is not a scam maybe a process server trying to get our address.