Find Phone number, Location Address and all other information of Elementary & Secondary Schools in Karachi The Smart School Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number +92-21-34232965, 35053521, or you can visit their location in person, address location is: Sector 35-A, Zaman Town, Korangi No. 4, Karachi.