By industry. 1  List of airlines of the United States. 2  List of common carrier freight railroads in the United States. 3  List of department stores of the United States. 4  List of independent bookstores in the United States. 5  List of restaurant chains in the United States. 6  List of supermarket chains in the United States.
Getting EIN. LLCs may get a tax ID number from the IRS by using the IRS website, or by speaking with an IRS representative at 800-829-4933. An LLC may get a tax ID number by faxing or mailing Form SS-4 to the IRS.
Go to the IRS website at IRS.gov and find the Search for Charities page. Press the Search Now button and fill out the form with as much information about the employer that you have. Step 3. Call the IRS at (800) 829-4933 if you are the employer but have lost your EIN number.