Block 3B is a neighbourhood within Karol Bagh, Central Delhi, Delhi. Block 3B has a pincode of 110005. Nearby localities of Block 3B include Block 3B, Block 13B, Regar Pura, Block 14 B, Block 14B, Block 21K, Block 32, Block 22 B, Mata Rameshwari Nehru Nagar, Block 18B, Block 24 B, Block 5A, Christian Colony, Block 17 B, Block 10A, Block 53, Block 12A, Block 35M, Prasad Nagar, Block 26I, Block 67, Block 17, Block 39E, Block 17 A, Naiwala, Block 69D, Shree Ramphal Gupta Chowk, Bapa Nagar, Block 52, Block 44Q, Block 26 B, Block 59, Block 56, Block 16, Maharshi Balmiki chowk, Block 66A, Block 18, Jhandewalan, Ratawal Chowk, Block 20C, Block 33, Block 60, Dev Nagar Chowk, Block 45, WEA, Block 9A, Block 17A, Block 63, Veer Chand Singh Garhwali Chowk, Balmiki Colony, Sando chowk, Dev Nagar, Block 16B, Block 22 B, Block 51, Block 26 B, Block 21 B, Block 46, Block 14A, Block 8A, Block 27F, Block 28C, Block 69B, Block E 1, Chhappar Wala Chowk, Doriwalan Chowk, Block Number 6, Channa Market, Hathi Wala Chowk, Sat Nagar, Block 11A, Block 10, Block 18 A, Dori Walan, Jhandewalan Extension, Faiz Chowk, Block19C, Block Number 2, Block 2A, Block 6A, Block 3A, Block 23 B, Block 25B, Block 25B, Block 15A, Beadonpura, Block 7, Kikar Wala Chowk, Block 29, Block 27B, Block 16A, Block 25A, Block 5C, Block 65, Block 47, Block 57, Sidipura, Chaudhary Ganga Das Chowk, Block 20 B, Block 13A, Block 61