Dera Ismail Khan Subdivision formerly Frontier Region Dera Ismail Khan is a subdivision in Khyber Pakhtunkhwa province of Pakistan. The region is named after Dera Ismail Khan District which lies to the east and also borders South Waziristan to the north, Dera Ghazi Khan and Musa Khel to the south and Zhob to the west. It is administered by the district coordination officer (DCO) of Dera Ismail Khan District. The main village of the frontier region is Darazinda, which borders South Waziristan.