JA Block is an neighbourhood in Sector III, Salt Lake City, EM Bypass, Kolkata, Kolkata District, West Bengal, India. Salt Lake City (0.0 Km), Phool Bagan (4.87 Km), Kankurgachi (5.14 Km), Beliaghata (6.02 Km), Ultadanga (6.76 Km) are the nearby areas to JA Block. Kolkata are the nearby cities to JA Block.