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 > Switzerland > Kanton Graubünden > P.... >
Postcode finder: Switzerland, List of the cities starting with P. Switzerland Kanton Graubünden Postcodes (Desktop version).