Block B 3A is a locality within Janakpuri, West Delhi, Delhi. Block B 3A has a pincode of 110058. Nearby localities of Block B 3A include Block B 3A, Block B 3B, Block C2B, Possangipur, Virender Nagar, Block C2A, Block B2, Block C4F, Hari Nagar, Block C2C, Shiv Nagar, Block C 4E, Block C4G, Block BE, Nangli Jalib, BB Block, Block BF, Block A3, Shiv Nagar Extension, Block C 2D, Block C-5A, C5B Block, District Centre, Gurunanak Pura, Block BD, Chhoti Subji Mandi, Block C1, Block C5D, Block C5B, Block C5C, RWA Colony, Tihar Central Jail, Tihar Jail, Block A 2B, Narang Colony, Chander Nagar, Block C6B, Block C 6A, Asalatpur Village, Block A 2A, Block A2, Desu Colony, Block AB, Block A1, Janakpuri Institutional Area, Block A1A, Pocket D 1, Lajwanti Garden, Nangal Raya, Gurjar Samrajya Chowk, Block B3, C-2 Block, Block B1, Block C4H, Block C3A, Block C3, Janakpuri District Center, Prem Nagar, Block A1B