In The Past Few Years Zong Has Built A Strong Reputation In Providing Internet Services But Has Not Make It To Overcome Calling Market Where Jazz Oversees other Networks. On The Other Hand SMS Packages Also Lost Their Worth Due To The Evolution  Of Social Media As Facebook, Messenger, WhatsApp, And Instagram  Provide Unlimited Chatting Services. , However, The Zong Monthly WhatsApp Package And Zong Weekly WhatsApp Package Still Have a Strong Market. In This Post, We Have Discussed Zong Call Packages And…