For more information on loans, contact the. Louisiana Deferred Compensation Plan at (800) 937-7604.Questions regarding §457 maximums and refunds should be directed to Louisiana Deferred Compensation at (225) 926-8082 or toll free at (800) 937-7604. If you wish to enroll in Deferred Compensation you have 30 days from your date of hire to enroll retroactive to your original date. Follow the prompts to enroll.