The Central Testing Service (CTS) contact number is 051-8905975, and their office address is Office # 37, Sabeen Park View, Gulestan-e-Jouhar Block-1, Karachi, Pakistan. You can contact them for more information.
Central Testing Service Contact Details
Office # 37, Sabeen Park View, Gulestan-e-Jouhar Block-1, Karachi, Pakistan
Monday to Friday: 09:00 A.M – 04:00 P.M