110029
B3 Block is a locality within Safdarjung Enclave, South Delhi, Delhi. B3 Block has a pincode of 110029. Nearby localities of B3 Block include B3 Block, B4 Block, Humayunpur, Walia Chowk, B-7/Extension, Humayunpur Chowk, Krishna Nagar, Block B 1, Arjun Nagar, Block B 5, Mata Mandir Chowk, Nauroji Nagar, Block B 3, Block B 7, Jat Chowk, Block A 1, Block B 2