NTS Call Center It is for your information that NTS Call Center is now globally activated. You can contact at the number given below for all your queries and concerns. This number is operational. You can now contact us through this number and all other numbers for info/query are inactivated with immediate effect all over the Pakistan. Phone: +92-51-844-444-1 Timings: 08:30 AM to 04:30 PM (Monday to Friday) Lunch & Prayer Break: 01:00 PM to 02:00 PM You can also send your queries to the following fax number OR visit NTS Regional Offices: Fax : +92-51-8444900 NTS Offices Addresses For test and test center inquiries and queries related to score reporting, and for other purposes like putting complaints or providing feedback, you may get in touch with NTS™ on the following contacts: Headquarter: (Islamabad Office) ...