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, Koramangala Industrial Layout, Koramangala 2nd Block, Kudremukh Colony, KHB Colony, 17th E Main Rd, Koramangala 3 Block, Madiwala New Extension, Santhosapuram, 7th Block, 4th Block, 6th Block, 6th Block, AVS Layout, CV Raman Nagar, 1A Block, Koramangala 1A Block, Koramangala 8th Block, National Games Village Complex, Chandra Reddy Layout, Srinivagilu, S T Bed Layout, HSR Layout 5th Sector, Cauvery Colony, KHB Games Village, 1st Main Rd, 1st Block Koramangala, Teacher's Colony, Jakkasandra, Jakkasandra Extension