Questions regarding §457 maximums and refunds should be directed to Louisiana Deferred Compensation at (225) 926-8082 or toll free at (800) 937-7604. OPERS provides age and service retirement, disability benefit and survivor benefit programs for public employees throughout the state.For more information on loans, contact the. Louisiana Deferred Compensation Plan at (800) 937-7604. Follow the prompts to enroll. Ohio Deferred Compensation is a supplemental 457(b) retirement plan for all Ohio public employees. It provides participants with educational tools. When an employee dies, deferred compensation may be due and payable to the employee's beneficiary or estate.