Opening hours of Post Office in Yirrkala, Northern Territory Opening hours of Post Office in Yirrkala, Northern Territory Home / Northern Territory / Yirrkala / Post Office Post Office Australia Post 81 Galpu Rd, Yirrkala NT 0880, Australia, Yirrkala, Northern Territory 880 +61 8 8939 2402 Categories of local businesses in Yirrkala Post Office