The calls come at 4 a.m., in the middle of games, and anytime in between.Jay Horwitz, who has been the New York Mets’ director of media relations in view that 1980, has claimed almost too many victims to count with his BlackBerry.“Now I’m known as a professional butt-dialer,’’ Horwitz told TODAY Thursday. “That’ll be on my tombstone.’’Horwitz, sixty seven, routinely butt-dials current and former Mets a few time…