Louisiana One Call2215 West Boardwalk DriveBaton Rouge, LA 70816Toll Free: 800-584-4274Phone: 225-275-3700Fax: 225-272-1967
In 1988, the Louisiana Damage Prevention Law became effective. This law requires excavators and demolishers to call a regional notification center at least 48 hours before they begin their work.
http://www.laonecall.com/