Find Phone number, Location Address and all other information of Zarai Taraqiati Bank Limited ZTBL Harnai Branch Quetta on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number 0833-520042, or you can visit their location in person, address location is: Main Road Harnai. Zarai Taraqiati Bank Limited ZTBL branches are open from Monday to Friday from 9 AM to 5:30 PM, while some selected branches are open on Saturday.