Reduce the list, select first 2 letters of the city:
Listing cities (98 place(s)). Select the City to see the postcode(s):
Listing cities (98 place(s)). Select the City to see the postcode(s):
Position: Postcodes > Mexico > Baja California > S.... >
Postcode finder: Mexico, List of the cities starting with S. Mexico Baja California Postcodes (Desktop version).