Find Phone number, Location Address and all other information of Jazz Cash Agents Al Hamza Customer Call Centre 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: Bhawani Market Metrovill Site Near Shahi Masjid 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.