Assessing Officer (AO) details for an individual in Howrah [required on form 49A (for obtaining PAN)]?
You can get the same from the chart provided in the web. It is advised to go IT department near to you and find AO details. The AO details will be on the basis of area, profession, business. Hence you are once again suggested to go to any of income tax office and contact public relations officer or any officer concerned and have your AO Details.