12.88615 80.18893 7 Asia/Kolkata Tamil Nadu Ottiambakkam Rd Ottiambakkam Rd 600125 Tamil Nadu IN Tambaram India 12.88615 80.18893 secondary 0.000 1 Tambaram IN Tamil Nadu Tamil Nadu Tamil Nadu India 600125 Ottiambakkam Rd 12.88615 80.18893 secondary 0.000 1 CHENNAI-LHROF ARASNI-LHROF 4856339380989 6 administrative Sholinganallur boundary 55 administrative Chengalpattu district boundary 66 administrative Sholinganallur boundary