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  1. Criminal Investigations

Field Office Contact Information

OCI Field and Resident Offices listed alphabetically with a directory and designated geographical localities.

Office of Criminal Investigations - Headquarters 1-800-551-3989
Chicago Field Office
(Covers IL, IN, MI, MN, ND, SD, WI)
Kansas City Field Office
(Covers AR, CO, IA, KS, MO, NE, NM, OK, TX, UT, WY)
- Dallas Resident Office
(Covers Texas)
Los Angeles Field Office
(Covers AK, AZ, CA, HI, ID, MT, NV, OR, WA)


- San Francisco Resident Office
(Covers Alaska; the Nevada counties of Washoe, Humboldt, Pershing, Churchill, Douglas, Lyon, and Storey; the Oregon counties of Lane, Deschutes, Crook, Coos, Douglas, Curry, Josephine, Jackson, Klamath, Lake, Harney, and Malhein; and the California counties of Del Norte, Humboldt, Lassen, Modoc, Plumas, Shasta, Siskiyou, Tehama, Trinity, Alpine, Amador, Butte, Colusa, El Dorado, Glenn, Lake, Mendocino, Napa, Nevada, Placer, Sacramento, Sierra, Solano, Sonoma, Sutter, Yolo, Yuba, Alameda, Calaveras, Contra Costa, Marin, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Stanislaus, and Tuolomne)
Metropolitan Washington Field Office
(Covers DE, KY, MD, South NJ, OH, PA, VA, WV, Washington, DC)
- Philadelphia Resident Office
(Covers Pennsylvania, Delaware, South New Jersey)
Miami Field Office
(Covers AL, FL, GA, LA, MS, NC, PR, SC, TN, VI)
- Atlanta Resident Office
(Covers Northern and Middle Districts of Georgia; the state of South Carolina)
- New Orleans Resident Office
(Covers Louisiana and Mississippi)
- San Juan Resident Office
(Covers Puerto Rico)
New York Field Office
(Covers CT, MA, ME, NH, North NJ, NY, RI, VT)
- Boston Resident Office
(Covers Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont)


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