Reduce the list, select first 2 letters of the city:
Listing cities (24 place(s)). Select the City to see the postcode(s):
Listing cities (24 place(s)). Select the City to see the postcode(s):
Position: Postcodes > Vietnam > Bình Thuận > H.... >
Postcode finder: Vietnam, List of the cities starting with H. Vietnam Bình Thuận Postcodes (Desktop version).