Pacific Region (1): Hawaii, Idaho, Oregon, Washington and the Pacific Trust Territories

U.S. Fish & Wildlife Service
Office of Law Enforcement
911 NE 11th Avenue
Portland, OR 97232-4181
Phone: (503) 231-6125
Fax: (503) 231-2193

Southwest Region (2): Arizona, New Mexico, Oklahoma, Texas

U.S. Fish & Wildlife Service
Office of Law Enforcement
P.O. Box 329
Albuquerque, NM 87103-0329
Phone: (505) 248-7889
Fax: (505) 248-7899

Midwest Region (3): Illinois, Indiana, Iowa, Michigan, Minnesota, Missouri, Ohio, Wisconsin

U.S. Fish & Wildlife Service
Office of Law Enforcement
5600 American Boulevard, West, Suite 990
Bloomington, MN 55437-1458
Phone:(612) 713-5320
Fax: (612) 713-5283

Southeast Region (4): Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Puerto Rico and the Virgin Islands

U.S. Fish & Wildlife Service
Office of Law Enforcement
1875 Century Boulevard NE, Suite 380
Atlanta, GA 30345-3324
Phone: (404) 679-7057
Fax: (404) 679-7065

Northeast Region (5): Connecticut, Delaware, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia

U. S. Fish & Wildlife Service
Office of Law Enforcement
300 Westgate Center Drive
Hadley, MA 01035-9587
Phone: (413) 253-8274
Fax: (413) 253-8459

Mountain-Prairie Region (6): Colorado, Kansas, Montana, Nebraska, North Dakota, South Dakota, Utah, Wyoming

U.S. Fish & Wildlife Service
Office of Law Enforcement
P.O. Box 25486 - DFC
Denver, CO 80225-0486
Phone: (303) 236-7540
Fax: (303) 236-7901

Alaska Region (7): Alaska

U.S. Fish & Wildlife Service
Office of Law Enforcement
1011 E. Tudor Road, Mail Stop 151
Anchorage, AK 99503-6199
Phone: (907) 786-3311
Fax: (907) 786-3313

Pacific Southwest (8): California and Nevada

U.S. Fish & Wildlife Service
Office of Law Enforcement
2800 Cottage Way, W-2928
Sacramento, CA 95825-1846
Phone: (916) 414-6660
Fax: (916) 414-6715

Office of Law Enforcement - National Headquarters

U.S. Fish & Wildlife Service
Office of Law Enforcement
5275 Leesburg Pike, MS: LE
Falls Church, VA 22041-3803
Phone: (703) 358-1949
Fax:(703) 358-2271