This number calls me multiple times a day, every day.  They never leave a message.

Got a call from a woman asking for my husband.  I said he wasn't available.  She mumbled something and said she would call later and hung up.  I tried to call right back to find out who it was using called ID on my phone.  The phone rings once but then goes dead.  I really don't think my husband has a girlfriend.  Suspect this is some kind of scam.