Block B 3 is a neighbourhood within Jahangirpuri, North Delhi, Delhi. Block B 3 has a pincode of 110033. Nearby localities of Block B 3 include Block B 3, Bhalswa Jahangirpuri, Block C 4, K block, Block I 2, Block H 2, Block I 3, Block J4, Block E 3, Block E 4, Block D, Bhalswa Jahangir Village, Sanjay Nagar, Block F 1, Mukraba Chowk, Block E, Park Bhalswa Village, Block K 3, Mahendra Park, I Block, Block F 2, Sanjay Enclave, Block EE, SSI Industrial Area, Mukraba Chowk, J Block, Block J 2, Ramgarh Village, Block I 4, Rajasthan Udyog Nagar, Shahid Bhagat Singh Chowk, Block E 2, Block F 3, Bajrang Chowk, Block B, Ramgarh, Mukarba Chowk, Gurunanak Dev Colony, Block H 3, Block A, Bengali Colony, Block C, Block H 1, JJ Colony, G Block, Jahangirpuri Industrial Area, Happy Chowk