Nandigam is a Sub-District (Tehsil/Block/Mandal) in the Srikakulam District of Andhra Pradesh. As par Census 2011 information the sub-district code of Nandigam is 04782. There are about 38 sub-districts in Srikakulam and Nandigam is one of them. Amadalavalasa, Bhamini, Burja, Etcherla, Ganguvarisigadam, Gara, Hiramandalam, Ichchapuram, Jalumuru, Kanchili, Kaviti, Kotabommali, Kothuru, Lakshminarsupeta, Laveru, Mandasa, Meliaputti, Narasannapeta, Palakonda, Palasa, Pathapatnam, Polaki, Ponduru, Rajam, Ranastalam, Regidi Amadalavalasa, Santhabommali, Santhakaviti, Saravakota, Sarubujjili, Seethampeta, Sompeta, Srikakulam, Tekkali, Vajrapukothuru, Vangara, Veeraghattam etc. are other sub-districts in Srikakulam.There are about 112 villages in Nandigam sub-district, which you can browse from villages list.