• Select: REGISTER. Questions regarding §457 maximums and refunds should be directed to Louisiana Deferred Compensation at (225) 926-8082 or toll free at (800) 937-7604.For more information on loans, contact the. Louisiana Deferred Compensation Plan at (800) 937-7604. No information is available for this page. Follow the prompts to enroll. Whether you are considering enrolling in the Louisiana Deferred Compensation Plan or moving your assets to another plan, take time to compare the fees.