In "Private Number (2015)," a couple's tranquil life takes a dark turn when they begin receiving mysterious and chilling phone calls from an unknown caller. As the calls become more frequent and disturbing, they are plunged into a gripping mystery that threatens to unravel their sanity and safety. With tensions rising and their relationship put to the test, they must uncover the truth behind the sinister calls before it's too late. "Private Number" is a heart-pounding thriller that will keep you on the edge of your seat as the couple races against time to unravel the mystery and confront the chilling reality that lies behind the anonymous calls.