EIN number formats are 9 digits long. I would try looking up the EIN number at the following IRS website -- https://apps.irs.gov/app/eos/pub78Search.do?ein1=03-0602301&names=Indian+Institute+of+Science+Alumni+Assocation+of+North+America&city=Mountain+View&state=CA&country=US&deductibility=all&dispatchMethod=searchCharities&submitName=Search