Reduce the list, select first 2 letters of the city:
Listing cities (28 place(s)). Select the City to see the postcode(s):
Listing cities (28 place(s)). Select the City to see the postcode(s):
Position: Postcodes > Bulgaria > София / Sofija > G.... >
Postcode finder: Bulgaria, List of the cities starting with G. Bulgaria София / Sofija Postcodes (Desktop version).