This is a list of Melissa Data product's returned result codes. Due to the large number of products that Melissa Data offers this content is spread across a few pages. Please use the links in the table of contents below to navigate to your desired product.
The following codes are alphabetically sortable by clicking on the small arrows to the right of each table heading. You can also navigate to a complete list and definition of a group of codes by clicking the code name header in the table.