Reduce the list, select first 2 letters of the city:
Listing cities (21 place(s)). Select the City to see the postcode(s):
Listing cities (21 place(s)). Select the City to see the postcode(s):
Position: Postcodes > Hungary > Budapest XXI. ker > H.... >
Postcode finder: Hungary, List of the cities starting with H. Hungary Budapest XXI. ker Postcodes (Desktop version).