Find Phone number, Location Address and all other information of Elementary & Secondary Schools in Karachi D.A Degree Colleges - DHA Karachi Colleges Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number +92-21-35341592, 35478677, 35845871, or you can visit their location in person, address location is: DHA Sheikh Khalifa bin Zayed College Campus - Khayaban-e-Rahat, Phase VI, DHA, Karachi..