Called and hung up without leaving a message. Again.
When we called back to this number, we got no answer. So we called Greco Carpet Cleaning at their business # advertised online (800-626-5556, 908-233-2130). The woman who answered the phone said that they do have a branch in our city and that they are calling people in our area to see if the callee might be interested in the company's services. When I told her that we are on the Federal DNC Registry, she said that they can call us anyway because the company is "not soliciting" . . . they are not setting up appointments. (I should have thought to ask why they don't just leave a voicemail then.)
She refused to put us on their company Do Not Call list unless I gave her my name.
To file a Federal Do Not Call Complaint:
https://complaints.donotcall.gov/complaint/complaintcheck.aspx