Narkatiaganj is a Sub-District (Tehsil/Block/Mandal) in the Pashchim Champaran District of Bihar. As par Census 2011 information the sub-district code of Narkatiaganj is 01017. There are about 18 sub-districts in Pashchim Champaran and Narkatiaganj is one of them. Bagaha, Bairia, Bettiah, Bhitaha, Chanpatia, Gaunaha, Jogapatti, Lauriya, Madhubani, Mainatanr, Majhaulia, Nautan, Piprasi, Ramnagar, Sidhaw, Sikta, Thakrahan etc. are other sub-districts in Pashchim Champaran.There are about 138 villages in Narkatiaganj sub-district, which you can browse from villages list.