GSO Circle, Islamabad
Designation Telephone No.
Direct PBX Res Fax
 T&G 9250219 - - 9250239
Manager GSO 9250233 - 2719006
DM (DCC/Protection) 9250240 - - 2719006
DM (ThermoVision) 9250233 - - 2719006
DM (P&I) 9250219 - - 2719006
DM Dist. Control Centre 9250240 9250241 9250242 925025 9250246 - - 2719006