Find Phone number, Location Address and all other information of Computer Companies in Karachi Computer Need Network Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number +92-333-2236735, or you can visit their location in person, address location is: Suit No. H-2, Karim Square, Sir Shah Suleman Road, Block 13/A, Gulshan-e-Iqbal, Karachi..