Jefferson Chamber of Commerce River Region Chamber of Commerce Categories Chamber of Commerce 390 Belle Terre Blvd. LaPlace LA 70068 (985) 359-9777 (985) 359-9777 (985) 359-9777 Visit Website Rep/Contact Info Ray Gregson × Ray Gregson Executive Director Phone: (985) 359-9777 Fax: (985) 359-9778 Send an Email Share × Print Email Facebook Twitter LinkedIn Tell a Friend ×