Block 20 is a neighbourhood within Lodi Colony, East Delhi, Delhi. Block 20 has a pincode of 110003. Nearby localities of Block 20 include Block 20, Block C 2, Block C 3, Jor Bagh, Block D, Jaina Chowk, Jor Bagh Colony, Block 18, Institutional Area, Meharchand Market, Block 17, Block D 1, Palika Niwas Colony, Jor Bhag Colony, Home Lodhi Colony, Block 16, Block 12, Block M, Old Prem Nagar, Gokalpuri, Block 13, Block 14, Block 21, Block 5, Block 19, Lodhi Road Quarters, Block 6