ISLAMABAD (APP) - Islamabad Electric Supply Company (IESCO) on Saturday said that there is no change in the schedule of load shedding and two to six duration of one hour during 24 hours will continue in next week. According to companys official, a gap between power supply and demand has reached at 189 MW in IESCO area while National Power Control Centre (NPCC) has given a quota of 190 MW to save electricity in the region during 24 hours.He said total power demand in IESCO region is 1,020 MW while supply is 831 MW. He added to handle the situation load shedding duration can be increased or decreased as per requirement in over populated or over loaded areas which depends on overall power situation. The company has advised its customers that they may get load shedding programme from IESCO helpline 118 or Chief Executive Complaint and Monitoring Cell established at IESCO headquarters on toll free No:0800-25250 or their Sub Divisional Complaint offices, whose numbers are given on their electricity bills.