List of H & R Block Stores in Sonora, CA Outlet Note Regular Brands H & R Block California Sonora 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 - Sonora 778 Mono Way (209) 532-5995 H & R Block outlet - Sonora 778 Mono Way (209) 532-5995 H & R Block outlet - Sonora 1101 Sanguinetti Rd (209) 532-4288 People Also Viewed