Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_54 ( post_town VARCHAR, dialcode VARCHAR, location VARCHAR )

### Question ###
Which Post Town has a Dialcode of 020 and is located in Hook?

### Accurate SQL ###

SELECT post_town FROM table_name_54 WHERE dialcode = "020" AND location = "hook"