Mailing address : PO Box 94004. Baton Rouge, LA 70804-9004. Main line: 225-342-7015 or Toll Free at 866-366-1121. 1  Email the Governor. 2  Request the Governor Attend an Event. 3  Request a Meeting with the Governor. 4  Request the Governor for a Photo. 5  Request a Proclamation from the Governor.