Find Phone number, Location Address and all other information of Elementary & Secondary Schools in Karachi The Fahims School System Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number +92-21-34990421, 37712490, or you can visit their location in person, address location is: Matric Secondary: A-565, Block 5, Gulshan-e-Iqbal, Karachi..