List of Dollar General Stores in Mangum, OK Outlet Note Regular Brands Dollar General Oklahoma Mangum Rating 4.9 based on 70 votes Official Website http://www.dollargeneral.com/ Products Convenience Stores Supermarket Thrift Stores Department Stores NameAddressPhone Name/Address/Phone Dollar General outlet - Mangum 1500 N Louis Tittle Ave S (580) 782-2411 People Also Viewed