{"url":"https://openpostcodes.uk/DA4","type":"district","district":"DA4","area":"DA","postcode_count":243,"councils":["Sevenoaks","Dartford"],"sectors":[{"sector":"DA4 0","url":"https://openpostcodes.uk/DA4%200","postcode_count":105,"admin_district":"Sevenoaks"},{"sector":"DA4 9","url":"https://openpostcodes.uk/DA4%209","postcode_count":138,"admin_district":"Sevenoaks"}]}