what is the zip code of boonville
CREATE TABLE table_34538 (
    "IN No." real,
    "County Name" text,
    "County Seat" text,
    "Time Zone" text,
    "Population (2010) (Rank)" text,
    "Area sq mi (km 2 ) (Rank)" text,
    "Twps" real,
    "ZIP code Prefix(es)" text,
    "% of Boundary by water" text
)
SELECT "ZIP code Prefix(es)" FROM table_34538 WHERE "County Seat" = 'boonville'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: what is the zip code of boonville ### Input: CREATE TABLE table_34538 (
    "IN No." real,
    "County Name" text,
    "County Seat" text,
    "Time Zone" text,
    "Population (2010) (Rank)" text,
    "Area sq mi (km 2 ) (Rank)" text,
    "Twps" real,
    "ZIP code Prefix(es)" text,
    "% of Boundary by water" text
) ### Response: SELECT "ZIP code Prefix(es)" FROM table_34538 WHERE "County Seat" = 'boonville'