Com or call 800.937.7604. Phone Number, 225-663-5501.9100 Bluebonnet Centre Blvd. Use black or blue Ink when completing this form. Instead, it is delayed and paid out in installments. Questions regarding §457 maximums and refunds should be directed to Louisiana Deferred Compensation at (225) 926-8082 or toll free at (800) 937-7604.