12.99115 80.09708 23 Asia/Kolkata Tamil Nadu Sambandam Nagar Sambandam Nagar 600069 Tamil Nadu IN Kundrathur India 12.99050 80.09640 unclassified 0.103 0.9 Kundrathur IN Tamil Nadu Tamil Nadu Tamil Nadu India 600069 Sambandam Nagar 12.99050 80.09640 unclassified 0.103 0.9 CHENNAI-PRDLZ TIRUARAM-PRDLZ 4856341375131 6 administrative Pallavaram boundary 55 administrative Chengalpattu district boundary 66 administrative Pallavaram boundary