Lambsburg is an unincorporated community in Carroll County, Virginia, United States. Lambsburg is 10.4 miles east-southeast of Galax. Lambsburg has a post office with ZIP code 24351. The community of Lambsburg Virginia has been around for a couple of hundred years. It was there when Hardin Taliaferro, pronounced "Tolliver" was growing up on Little Fish River in the 1820s: just across the state line in Surry County, North Carolina.