With the help of Fancy Facebook Like Box plugin you can open Facebook like box in popup and you can use shortcode in page , post, widget etc.

The Simplest way to bring Facebook Page (New LikeBox by Facebook) with Graph API v2.3 functionality to WordPress with lot more Options.

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.

Brings the power of simplicity to display or embed Facebook Page Plugin (Like Box) widget into your WordPress website by using latest Graph API Version 11.0.

An widget that will display Facebook Fan page like box. Uses latest API of Facebook (v 16.0)