nuisance call, keeps calling, never leaves a message so I blocked them.  a legitimate company would leave a message and be done with it.  caller id showed wireless caller.  but then the robo caller computers are calling every number 24/7 and when they find an answering machine, they know they have a valid number and pass that on to scumbag telemarketers....ugh...
internet search showed this info:
Btat Properties Llc
105 Mark Twain Ct
Mount Holly, North Carolina 28120
(704) 524-9500
I have zero interest/contact w/this company, nor anyone in that state....ugh...