Find Phone number, Location Address and all other information of Jazz Cash Agents New Ehtasham Mobile Zone 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: Plot # 51 Street 3 Sectord Near Noor Jama Masjid Qayyumabadkorangi Road Karachi. 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.