Description
Plugin contains American zip code database. You can activate this plugin for any post type in settings. After activation you can set zip codes for all of your posts. To connect zip code with the post you should do only 3 steps: 1) Choose State ( then the plugin will display all available cities in the chosen state) 2) Choose City ( then you will see all available Zip codes in this city)
3) Choose Zip code. Also you can connect several zip codes to one post. Use ID, ‘zipFields’, true ); ?>to get an array of connected zip codes.