Block H is a locality within South Extension I, South Delhi, Delhi. Block H has a pincode of 110049. Nearby localities of Block H include Block H, Block C, Block E, Block N, Block B, Block D, Block F, Shiv Nagar, Block A, Saini Basti, Trilok Colony, Samrat Mihir Bhoj Gurjar Chowk, Block G, Block K, Aliganj, Maharaja Aggersen Chowk, Arya Basti, Block N, Zafar Nagar, Block D, Block J, Kotla Mubarakpur, New Basti, Arjun Nagar, Ch. Mahender Singh Chowk, Bhola Nagar, Wazir Nagar, Defence Colony, Block A, Priyanshu Baisoya Chowk