LongHorn Steakhouse adresses in O'Fallon‚ MO Home Work hours LongHorn Steakhouse hours Missouri O'Fallon AddressPhoneMap2102 HIGHWAY O'Fallon(636) 379-8620 You May Like Jimmy John's hoursBuffalo Wild Wings hoursCracker Barrel hoursWendy's hoursSteak 'n Shake hoursDairy Queen hoursPeople Are Reading