Get reviews, hours, directions, coupons and more for LongHorn Steakhouse at 171 Harbison Blvd, Columbia, SC 29212. Search for other Steak Houses in Columbia on The Real Yellow Pages®. Browse View the menu for Longhorn Steakhouse and restaurants in Columbia, SC. See restaurant menus, reviews, hours, photos, maps and directions. ... 171 Harbison Blvd ... Longhorn Steakhouse Columbia - Hours & Locations. All Stores > ... Longhorn Steakhouse - Columbia 171 Harbison Blvd, Columbia SC 29212 Phone Number: (803) 732-2482.