Contact Us

1250 Connecticut Ave, N.W., Suite 1C
Washington, D.C. 20036, USA (map)
Director: Larry Birns
Phone: (202) 223-4975
Fax: (202) 223-4979
Email: coha@coha.org

To contact COHA on weekday evenings, please call (202) 333-1959 and on weekends and holidays, (202) 215-3473 or (410) 873-3703.