Find Phone number, Location Address and all other information of Computer Companies in Karachi Computer Technology Network Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number +92-21-35862746, or you can visit their location in person, address location is: Shop No. 8, Al-Habib Arcade, Main Clifton Road, Block 7, Clifton, Karachi, Pakistan..