Find Phone number, Location Address and all other information of Jazz Cash Agents United Computer And Communication 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 No 3 Market R-751 Muhammad Shirmall Near Fb Area Block 14 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.