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Contact Us

Thank you for visiting the website for the United States Attorney's Office for the Southern District of Alabama. Below, you can find the contact information to reach us by phone, mail, or you can contact the webmaster.

By Telephone

Phone Number: 251.441.5845
Fax Number: 251.441.5051

By POSTAL MAIL

Correspondence to the office may mailed to:

United States Attorney's Office
11 North Water Street, Suite 30100
Mobile, AL 36602

DUTY ASSIGNMENTS
United States AttorneySean P. Costello
First Assistant USAKasee S. Heisterhagen
Criminal ChiefKasee S. Heisterhagen
Civil ChiefNina Herring
Administrative OfficerZachary Larkin

 

CONTACT WEBMASTER

If you have any comments or questions for the website, please e-mail the webmaster.

Updated May 18, 2026