Government Agencies

Internal Revenue Service
(800) 829-1040

National Center for Education Statistics

Selective Service Registration
(708) 688-6888

U.S. Citizenship and Immigration Services
(800) 755-0777

U.S. Department of Education

U.S. Department of Labor's Occupational Outlook Handbook (information on various careers and their potential earnings)

U.S. Social Security Administration
(800) 772-1213