Mailing Addresses and Information Numbers for Operations, Field, and Site Offices

Name	Telephone Number
U.S. Department of Energy Ames Site Office 111 TASF, Iowa State University Ames, Iowa 50011	515-294-9557
U.S. Department of Energy Argonne Site Office 9800 S. Cass Avenue Argonne, IL 60439	630-252-2000
U.S. Department of Energy Berkeley Site Office Berkeley National Laboratory 1 Cyclotron Road Berkeley, CA 94720	510-486-5784
U.S. Department of Energy Bonneville Power Administration P.O. Box 3621 905 NE 11th Avenue Portland, OR 97232	503-230-3000
U.S. Department of Energy Brookhaven Site Office Upton, NY 11973	631-344-5050
U.S. Department of Energy Carlsbad Field Office 4021 National Parks Highway Carlsbad, NM 88220	800-336-9477
U.S. Department of Energy Chicago Office 9800 South Cass Avenue Argonne, IL 60439	630-252-2110
U.S. Department of Energy Environmental Management Consolidated Business Center 250 East 5th Street, Suite 500 Cincinnati, OH 45202	513-246-0500
U.S. Department of Energy Fermi Site Office P.O. Box 2000 Batavia, IL 60510	630-840-3281
U.S. Department of Energy Golden Field Office 15013 Denver West Parkway Golden, CO 80401	240-562-1800
U.S. Department of Energy Idaho Operations Office 1955 N. Freemont Avenue Idaho Falls, ID 83415	208-526-0111
U.S. Department of Energy Kansas City Site Office 2000 East 95th Street Kansas City, MO 64131	816-997-2000
U.S Department of Energy National Nuclear Security Administration Livermore Site Office P.O. Box 808, L-293 Livermore, CA 94551-0808	925-422-2008
U.S. Department of Energy Los Alamos Site Office 3747 West Jemez Road Los Alamos, NM 87544	505-667-5491
U.S. Department of Energy National Energy Technology Office 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507-0880	800-553-7681
U.S. Department of Energy National Energy Technology Office 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236-0940	800-553-7681
U.S. Department of Energy National Nuclear Security Administration Service Center P.O. Box 5400 Albuquerque, NM 87185-5400	505-845-6202
U.S. Department of Energy National Nuclear Security Administration Nevada Site Office P.O. Box 98518 Las Vegas, NV 89193-8518	702-295-3521
U.S. Department of Energy National Nuclear Security Administration Y-12 Site Office P.O. Box 2009 Oak Ridge, TN 37831-8245	865-576-9918
U.S. Department of Energy Naval Reactors Laboratory Field Office P.O. Box 109 West Mifflin, PA 15122-0109	412-476-7202
U.S. Department of Energy Oak Ridge National Laboratory Site Office Bethel Valley Road Building 4500N, Rm. 211 Oak Ridge, TN 37831-6269	865-576-0710
U.S. Department of Energy Oak Ridge Office P.O. Box 2001 Oak Ridge, TN 37831	865-574-1000
U.S. Department of Energy Office of River Protection P.O. Box 550 Richland, WA 99352	509-376-7411
U.S. Department of Energy Office of Scientific and Technical Information P.O. Box 62 Oak Ridge, TN 37831	865-576-1188
U.S. Department of Energy Pacific Northwest Site Office P.O. Box 350, MS K9-42 Richland, WA 99352	509-372-4365
U.S. Department of Energy Pantex Site Office P.O. Box 30030 Amarillo, TX 79120	806-477-3000
U.S. Department of Energy Portsmouth Paducah Project Office 1017 Majestic Drive, Suite 200 Lexington, KY 40513	859-219-4000
U.S. Department of Energy Power Marketing Washington DC Office 1000 Independence Ave., S.W. Room 8G-061 Washington, DC 20585	202-586-5640
U.S. Department of Energy Princeton Site Office P.O. Box 451 Princeton, NJ 08543	609-243-2000
U.S. Department of Energy Richland Operations Office 825 Jadwin Ave. P.O. Box 550 Richland, WA 99352	509-376-7411
U.S. Department of Energy Rocky Mountain Oilfield Testing Center 907 N. Poplar, Suite 150 Casper, WY 82601	307-233-4800
U.S. Department of Energy Sandia Site Office P.O. Box 5400 Albuquerque, NM 87185	505-845-6036
U.S. Department of Energy Savannah River Operations Office Road 1A Aiken, SC 29801	803-725-6211
U.S. Department of Energy Savannah River Site Office Road 1A Aiken, SC 29801	803-725-6211
U.S. Department of Energy Southeastern Power Administration 1166 Athens Tech Road Elberton, GA 30635-6711	706-213-3800
U.S. Department of Energy Southwestern Power Administration One West Third Street Tulsa, OK 74103-3502 Headquarters, Operations and Maintenance Offices	918-595-6600
U.S. Department of Energy SLAC Site Office 2575 Sand Hill Road Menlo Park, CA 94025	650-926-3300
U.S. Department of Energy Strategic Petroleum Reserve Project Management Office 900 Commerce Road East New Orleans, LA 70123	504-734-4200
U.S. Department of Energy Thomas Jefferson Site Office 12000 Jefferson Avenue, Suite 14 Newport News, VA 23606	757-269-7141
U.S. Department of Energy West Valley Demonstration Project 10282 Rock Springs Road West Valley, NY 14171-9499	716-942-3235
U.S. Department of Energy Western Area Power Administration P.O. Box 281213 Lakewood, CO 80228-8213 Corporate Office and Regional Offices	720-962-7000