Jaya Nagar 1st Block is a locality within Jayanagar, Bengaluru South Zone, Bengaluru. Jaya Nagar 1st Block has a pincode of 560011. Nearby localities of Jaya Nagar 1st Block include Jaya Nagar 1st Block, Bairasandra Extension, Jayanagar 3rd Block, 2nd Block, Sudhama Nagar, LIC Colony, Someshwara Nagar, Gulbarga Colony, Sakamma Garden, 4th T Block East, Tilak Nagar, 8th Block, Marenahalli, Teachers Colony, Byrasandra, 1st Block, Jayanagar 4th Block East, Jayanagar 3rd Block East, CHCS Layout, Geetha Colony, Jaya Nagar East, Jayanagar 6th Block, 4th Block, Pattabhirama Nagar, Tata Silk Farm, 7th Block, 5th Block, Jayanagara 9th Block