Offices and Branches The RBI has four zonal offices in:Mumbai (west),Delhi(north),Kolkata(east) and Chennai(south) It has 19 regional offices at most state capitals and at a few major cities in India.Few of them are Ahemdabad,Banglore,Bhopal,Bhubaneshwar,Chandigarh,Chennai,Guwahati,Hydrabad,Jaipur,Jammu,Kanpur,Kolkata,Lucknow,Mumbai,Nagpur Patna,Thiruvananthapuram . Nine sub-offices at Agartala,Dehradun,Gangtok,Kochi,Panaji,Raipur,Ranchi,Shillong,Shimla and Shrinagar . The SBI represents RBI and work as its agent in places where there are no offices of the RBI and its associate banks are the agents of the RBI.