Find Phone number, Location Address and all other information of Jazz Cash Agents Yasir 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: Shop # 2 Sector L 613 50 f Street # 2 Near 786 Last Bus Stop Sarjani Town Distt 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.