Valley Internet Address: 102 S Main St, Herreid, SD 57632 Phone: (605) 437-2615 Hours: Mon: 8am-5pm Tue: 8am-5pm Wed: 8am-5pm Thu: 8am-5pm Fri: 8am-5pm Internet Service Other Businesses: City Hall at 102 Main St N, Herreid, SD 57632 Kroontje Law Offices at 204 Main St S, Herreid, SD 57632 Valley Wireless at 102 S Main St, Herreid, SD 57632