Caller ID says Biedermanns Ace.  Biedermanns Ace  must stand for Biedermanns Ace Hardware Store.  I think there is one in Fredericksburg, Texas and in Medina, Texas.  They phone number says it might be from Medina area.  Anyway, I think I have received calls from this number before, and I think it was a political call.  Sorry...... I'm blocking them.