Zong-Launches-Handset-Zone-at-Karachi Zong introduces Zong Handset Zone exclusively in Karachi. Post navigation Previous: Zong Launches Handset Zone at Karachi Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ