Hours Of Operations WalMart New Hampshire Portsmouth WalMart Hours of Operation and Locations in Portsmouth, NH 4.5 - 96 votes 1 Locations in Portsmouth WalMart Hours Category: Electronics Books Toys & Gifts Walmart - Portsmouth, NH 03801 2460 Lafayette Rd(603) 433-6008 View Store Details Explore PortsmouthView More Apparel MarshallsTJ MaxxBig LotsH & MCarhartt Sports Dick's Sporting GoodsLululemon AthleticaEastern Mountain SportsWest MarineGlobal Sports Jewelry MarshallsKay JewelersAlex and AniJared - Galleria of Jewelry Recommend For You Dollar Tree Gamestop Rent-A-Center Sam's Club Sears Payless ShoeSource Staples Kmart Kroger Big Lots