Blarney Stone Address: 303 E Interstate 40, Shamrock, TX 79079 Phone: (806) 256-1726 Restaurants, Bars Other Businesses: Lone Star Roadhouse at 6511 US Highway 83, Shamrock, TX 79079 Holiday Inn Express & Suites SHAMROCK NORTH at 101 East 13th Street, Shamrock, TX 79079 Underwood Law Firm at 315 N Main St, Shamrock, TX 79079 Pizza Hut at 1811 N Main St, Shamrock, TX 79079