A Block is an neighbourhood in XU III, Greater Noida, Gautam Buddh Nagar District, Uttar Pradesh, India. Omicron 1A Greater Noida (1.83 Km), Omicron II Greater Noida (1.97 Km), Sector MU 1 Greater Noida (3.15 Km), RHO I (4.1 Km), Sector 31 (5.21 Km) are the nearby areas to A Block. Eachachhar, Greater Noida are the nearby cities to A Block.