No.65-b, S N Banerjee Road, Near Post Office,, Kolkata - 700014, West Bengal, India
Bsnl Electrical Sub Division-xii, Dum Dum Telephone Exchange, 264, Jessore Road,, Kolkata - 700028, West Bengal, India
31/28, Ground Floor, K.b. Sarani, Dum Dum,, Kolkata - 700080, West Bengal, India
40, Mirza Ghalib Street, Dist-,, Kolkata - 700016, West Bengal, India
15a, Hare Street,, Kolkata - 700001, West Bengal, India