This application is your offline reference to AUSTRIA ' s POSTAL CODE
Postal codes in Austria consist of four digits. The first identifies a geographic delivery area within Austria. The second identifies a routing area. The third defines the route the mail takes either with the car/truck or with the train. The fourth is the routing city. In Vienna, the second and third digit describe the district within the city (i.e. 1100: 10th district – Favoriten).