Psychologists and Psychiatrists in Tylertown, MS Name: Southwest Mississippi Mental Health Complex - Sunn Address: 219 Ball Avenue City: Tylertown State: Mississippi Zipcode: 39667 Local Number: (601)876-0907 Name: Southwest Mississippi Mental Health Complex - Chil Address: 219 Ball Avenue City: Tylertown State: Mississippi Zipcode: 39667 Local Number: (601)876-4721