Find Phone number, Location Address and all other information of Jazz Cash Agents Usama Umar Mobile Shop on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number , or you can visit their location in person, address location is: Shop 02 Main Chowk Basti Chandia Near Karachi Lahore Klp Peshawer Road Damar Muzaffargarah. Jazz Cash Agents branches are open from Monday to Friday from 9 AM to 5:30 PM, while some selected branches are open on Saturday.