Why wouldn’t there be prophets in this day and age? It’s not like God ran out of things to say because Christ laid foundations. John of Patmos, Agabus, Lucius, and Silas come to mind as post-Jesus prophets, and that’s within the confines of Orthodoxy. That’s without getting into things like Gnosticism, Mormonism, and other Christian groups that go off the Nicene reservation.