List of H & R Block Stores in Williams, CA Outlet Note Regular Brands H & R Block California Williams Rating 4.7 based on 69 votes Official Outlet www.hrblock.com Official Website http://www.hrblock.com/ Products Free Tax Filing Online Tax Preparation & e-file Taxes Online Tax Software NameAddressPhone Name/Address/Phone H&R Block outlet - Williams 2541 Old Highway 99W (530) 473-3883 H & R Block outlet - Williams 2541 Old Highway 99w (530) 473-3883 H & R Block outlet - Williams 2541 Old Highway 99w (530) 473-5461 People Also Viewed