WordPress Facebook Like box plugin will help you to display like box on your website, just add our plugin widget to your sidebar and use it. Also you can use our plugin on your pages/posts and create fan page popup for your website.
The Simplest way to bring Facebook Page (New LikeBox by Facebook) and other facebook plugin buttons with Graph API v2.9 functionality to WordPress with lot more Options.
Advanced Facebook Page Shortcode is free facebook page display shortcode plugin. Using this plugin you can show facebook connections on your wordpress website.