John Nagar is a locality within Koramangala, Bengaluru East Zone, Bengaluru. John Nagar has a pincode of 560034. Nearby localities of John Nagar include John Nagar, KHB Block Koramangala, 5th Block, Kudremukh Colony, KHB Colony, Madiwala New Extension, 4th Block, 6th Block, 6th Block, AVS Layout, Koramangala 1A Block, Koramangala 8th Block, National Games Village Complex, Srinivagilu, S T Bed Layout, HSR Layout 5th Sector, Cauvery Colony, KHB Games Village, 1st Main Rd, Jakkasandra, Jakkasandra Extension, KSRP Housing Colony, 17th E Main Rd, Koramangala 3 Block, Santhosapuram, 7th Block, CV Raman Nagar, 1A Block, Chandra Reddy Layout, 1st Block Koramangala, Teacher's Colony, Chai Chowk, Chandini Chowk, Koramangala Industrial Layout, Koramangala 2nd Block