Administrative division Kattankulathur, Maraimalai Nagar, Vandalur, Urapakkam, Nandivaram-Guduvancheri, Madambakkam, Chennai in India. Explore list of sub divisions of Kattankulathur, Maraimalai Nagar, Vandalur, Urapakkam, Nandivaram-Guduvancheri, Madambakkam, Chennai on map.