Hours Of Operations Dollar General Oklahoma Buffalo Dollar General Hours of Operation and Locations in Buffalo, OK 4.6 - 240 votes 1 Locations in Buffalo www.dollargeneral.com Dollar General Hours Category: Grocery & Market Dollar General - Buffalo, OK 73834 803 N Hoy(580) 735-6000 View Store Details Recommend For You 7-Eleven Family Dollar WalMart Dollar Tree Gamestop Rent-A-Center Sam's Club Sears Payless ShoeSource Staples