Wienerschnitzel adresses in Fontana‚ CA Home Work hours Wienerschnitzel hours California Fontana AddressPhoneMap10056 Sierra Ave Fontana(909) 428-7669 8137 Sierra Ave Fontana(909) 355-9949 You May Like Carl's Jr. hoursIHOP hoursWendy's hoursFive Guys hoursCold Stone Creamery hoursPancheros Mexican Grill hoursPeople Are Reading