Apparently whomever these people are, they inverted the last two digits of the number. 716-616-3589 should bring up more information on these con jobs.
According to the message it's someone named or an organization with the name of "Bill Robson". A Google search turns up no information of that name or the "716 616 3598" number that's listed off in the message. Several people I'm acquainted with received a call from this bottom feeder and based on everything I've gathered, they're most likely working for one of the many predatory pay day lenders that exist. A lot of these lenders will try to get money out of you through harassment and scare tactics. If you find out anymore information, post it here and I'll do the same.
Apparently whomever these people are, they inverted the last two digits of the number. 716-616-3589 should bring up more information on these con jobs.