1st R Block is a locality within Rajajinagar, Bengaluru North Zone, Bengaluru. 1st R Block has a pincode of 560010. Nearby localities of 1st R Block include 1st R Block, Dr Rajkumar Rd, 1st N Block, Milk Colony, A Block, Subramanyanagar, Gayatrinagar, B Block, Mariappanapalya, 2nd Block, Maruthi Extension, Prakash Nagar, RGI Colony, Lakshminarayanapuram, Mahaganapathi Nagar, 4th Block, Rajajinagar 3rd Block, 4 E Block, 4th M Block, Chamundi Nagar, JMC Colony, 2nd Stage, Dr Rajkumar Road, Shivanagar, 3rd Block, Dayananda Nagar, Kalappa Block, Jedara Halli, Manjunath Nagar, Agrahara Dasarahalli, 6th Block, Police Quarters, Rajaji Nagar, Rajaji Nagar Industrial Town