If you are running your business and want to apply for business loans then you need EIN. Yes, if you have applied for EIN and you lost it, no need to worry as you can locate EIN online as well. From where you can do this, will mention here.Find your EIN number online by going through the process that how you can look up EIN online. Basically, all EINs have public information. Get all the valid reasons when you require the EIN number.ph no (919) 504-6664