Prashasan Bhavan
Block-DD-1, Sector-I, Salt Lake, Kolkata-700 064
EPABX Tel. NO: (91-33) 2359-7915, 7917, 7896, 7988, 7901

Unnayan Bhavan
Bidhan Nagar, Kolkata -700 091
EPABX Telephone Nos: (91-33) 2337-0145, 2337-0285, 2337-1142, 2337-1395, 2337-1653, 2337-0496, 2337-1165, 2337-1713, 2337-4034, 2337-0539, 2337-1213, 2337-1453, 2337-2413, 2337-1002, 2337-1303, 2337-1635