Hours Of Operations Dollar General Iowa Columbus Junction Dollar General Hours of Operation and Locations in Columbus Junction, IA 4.6 - 240 votes 1 Locations in Columbus Junction www.dollargeneral.com Dollar General Hours Category: Grocery & Market Dollar General - Columbus Junction, IA 52738 225 Colonels Dr(319) 728-3027 View Store Details Explore Columbus JunctionView More Apparel New York Recommend For You 7-Eleven Family Dollar WalMart Dollar Tree Gamestop Rent-A-Center Sam's Club Sears Payless ShoeSource Staples