Mailing Addresses and Phone Numbers
Sending to a Location without Knowing the Specific Employee
Please use the addresses listed below. At headquarters, we use one address for all regular mail and specific building addresses for packages. In other locations, we use one address for both purposes.
- HQ standard postal mailing address and main phone number
- Commercial Bulk Shipping
- Regional Offices Across the Nation
- Research Laboratories
- National Laboratories
- Cincinnati and Research Triangle Park
- Finance Centers
HQ Standard Postal Mailing Address
Environmental Protection Agency
1200 Pennsylvania Avenue, N.W.
Washington, DC 20460
To send a letter to a particular EPA organization, add the name of the organization below "Environmental Protection Agency" and above "1200 Pennsylvania Avenue, N.W."
EPA HQ Main Telephone Number
(202) 564-4700
Commercial Bulk Shipping
Environmental Protection Agency
Landover Warehouse
8335 Ardwick-Ardmore Road
Landover, Maryland 2078
Regional Offices Across the Nation
Region 1 (CT, MA, ME, NH, RI, VT)
Environmental Protection Agency
5 Post Office Square - Suite 100
Boston, MA 02109-3912
Phone: (617) 918-1111
Toll free: (888) 372-7341
Region 2 (NJ, NY, PR, VI)
Environmental Protection Agency
290 Broadway
New York, NY 10007-1866
Phone: (212) 637-5000
Region 3 (DC, DE, MD, PA, VA, WV)
Environmental Protection Agency
Four Penn Center
1600 JFK Blvd.
Philadelphia, PA 19103-2029
Phone: (215) 814-5000
Toll free: (800) 438-2474
Region 4 (AL, FL, GA, KY, MS, NC, SC, TN)
Environmental Protection Agency
Atlanta Federal Center
61 Forsyth Street, SW
Atlanta, GA 30303-3104
Phone: (404) 562-9900
Toll free: (800) 241-1754
Region 5 (IL, IN, MI, MN, OH, WI)
Environmental Protection Agency
77 West Jackson Boulevard
Chicago, IL 60604-3507
Phone: (312) 353-2000
Toll free: (800) 621-8431
Region 6 (AR, LA, NM, OK, TX)
Environmental Protection Agency
1201 Elm Street, Suite 500
Dallas, TX 75270
Phone: (214) 665-2200
Toll free: (800) 887-6063
Region 7 (IA, KS, MO, NE)
Environmental Protection Agency
11201 Renner Blvd.
Lenexa, KS 66219
Phone: (913) 551-7003
Toll free: (800) 223-0425
Region 8 (CO, MT, ND, SD, UT, WY)
Environmental Protection Agency
1595 Wynkoop St.
Denver, CO 80202-1129
Phone: (303) 312-6312
Toll free: (800) 227-8917
Email: r8eisc@epa.gov
Region 9 (AZ, CA, HI, NV, GU, AS, MP)
Environmental Protection Agency
75 Hawthorne Street
San Francisco, CA 94105
Phone: (415) 947-8000
(866) EPA-WEST (toll free in Region 9)
Email: r9.info@epa.gov
Region 10 (AK, ID, OR, WA)
Environmental Protection Agency
1200 Sixth Avenue, Suite 155
Seattle, WA 98101
Phone: (206) 553-1200
(800) 424-4372 (toll free in Region 10)
Toll free: (800) 424-4372
Research Laboratories
| Office of Applied Science and Environmental Solutions | Address | Phone Number |
|---|---|---|
| The Robert S. Kerr Environmental Science Laboratory | 919 Kerr Research Drive P.O. Box 1198 Ada, OK 74820 | (580) 436-8500 |
| The Pacific Coast Environmental Science Laboratory | 200 SW 35th Street Corvallis, OR 97333 | (541) 754-4600 |
| The Great Lakes Coast Environmental Science Laboratory | 6201 Congdon Boulevard Duluth, MN 55804 | (218) 529-5016 |
| The Gulf Coast Environmental Science Laboratory | 1 Sabine Island Drive Gulf Breeze, FL 32561-5299 | (850) 934-9200 |
| The Atlantic Coast Environmental Science Laboratory | 27 Tarzwell Drive Narragansett, RI 02882 | (401) 782-3001 |
National Laboratories
| Laboratory | Address | Phone Number |
|---|---|---|
| U.S. EPA Environmental Science Center | 701 Mapes Road Ft. Meade, MD 20755-5350 | (410) 305-2800 |
| U.S. EPA National Analytical Radiation Environmental Laboratory (NAREL) | 540 South Morris Avenue Montgomery, AL 36115-2601 | (334) 270-3400 |
| U.S. EPA National Center for Radiation Field Operations (NCRFO) | 4220 S Maryland Parkway, Building C Las Vegas, Nevada 89119 | (702) 784-8200 |
| U.S. EPA National Enforcement Investigations Center Laboratory (NEIC) | Box 25227, Building 25 Denver Federal Center Denver, CO 80225 | (303) 462-9000 |
| U.S. EPA National Vehicle and Fuel Emissions Laboratory (NVFEL) | 2000 Traverwood Drive Ann Arbor, MI 48105 | (734) 214-4200 |
Cincinnati and Research Triangle Park
Cincinnati, OH
Physical Address
U.S. EPA
26 Martin Luther King Drive
Cincinnati, OH 45268
Research Triangle Park, NC
| Type | Address |
|---|---|
| Mailing Address | U.S. EPA Mail Code: [fill in mail code] Research Triangle Park, NC 27711 |
| Physical Address | U.S. EPA 109 T.W. Alexander Drive Durham, NC 27709 |
| Commercial Delivery Address | U.S. EPA 4930 Old Page Road Durham, NC 27703 |
Finance Centers
Cincinnati Finance Center (CFC)
U.S. Postal Service, UPS, Federal Express, or Overnight Mail
U.S. EPA
26 W. Martin Luther King Dr.
MS: WG32B
Cincinnati, Ohio 45268
Ph: (513) 487-2074
Research Triangle Finance Center (RTP-FC)
U.S. Environmental Protection Agency
RTP-Finance Center
109 TW Alexander Drive (D143-02)
Durham, N.C. 27711
UPS, Federal Express, or Overnight Mail
U.S. Environmental Protection Agency
RTP-Finance Center
4930 Old Page Road (D143-02)
Research Triangle Park, N.C. 27709
Contract Payments:
Ph: (919) 541-1148
Vendor Payments:
Ph: (919) 541-0616