I get calls several times a day. I called it back and it's a scam they refused to identify themselves or their company. I lodged a complaint with the Do Not Call registry. https://complaints.donotcall.gov/complaint/complaintcheck.aspx?panel=2.
answered the phone and there was no one there. this is a long distance call coming from outside my call area. i have also received other calls from the same 360 area code and the same no one there.