Block H is an sublocality in Annanagar East, Chennai, Chennai District, Tamil Nadu, India. Annanagar East (0.0 Km), Shenoy Nagar (1.47 Km), Ayanavaram (2.67 Km), Anna Nagar (2.7 Km), Aminjikarai (2.99 Km) are the nearby areas to Block H. Puthagaram, Poombukar Nagar, Chennai are the nearby cities to Block H.