GP 300 MB Facebook Pack 18 TK offer is available now. Recently, Grameenphone provided the Monthly Pacebook Pack 300 MB 18 TK again for their Valuable customer. All internet user will be eligible to Activate this pack unlimited time to browse Social network Facebook. All the Available Method of Facebook including Facebook App, Facebook Messenger and Direct Browsing facebook.com via any Internet Browser. Here we are providing all details about the Package. You can read more from the below and enjoy non stop Facebook Browsing 28 Days up to 300 MB.