HomeSingaporeChoa Chu Kang Street 62Choa Chu Kang Street 62SingaporeChoa Chu Kang Street 62, Singapore: 30 postal codes.Postal codes of Choa Chu Kang Street 62680601680602680603680604680605680606680607680608680609680610680611680612680613680614680615680616680620680621680622680623680624680625680626680627681602681604681610681611681625689143