Hours Of Operations Dollar General Oklahoma Mangum Dollar General Hours of Operation and Locations in Mangum, OK 4.6 - 240 votes 1 Locations in Mangum www.dollargeneral.com Dollar General Hours Category: Grocery & Market Dollar General - Mangum, OK 73554 1500 N Louis Tittle Ave S(580) 782-2411 View Store Details Recommend For You 7-Eleven Family Dollar WalMart Dollar Tree Gamestop Rent-A-Center Sam's Club Sears Payless ShoeSource Staples