These may be Jamaican scammers that keep bugging us several times/mo!  There was one unknown call after this one and then 1 call before that one, which IS the number from our favorite scammers from Kingston, Jamaica!  They get a little irritated because I won't let them talk to hubby when I answer....I just hang up on them!!  Hubby will do the niceties and then hang up!!  What's the dif!!  We can't report them because it has to be an American number for them to act on it!!