Bismarck Office

U.S. Federal Building
220 E Rosser Ave
Room 228
Bismarck, ND 58501

Phone: (701) 354-6700

Staff at our Bismarck Office, located inside the William L. Guy Federal Building in Room 228, handle casework or other issues you are having with the federal government. You are welcome to come by the office in person or send us a letter through the U.S. Postal Service. If you prefer, you may contact us by e-mail.