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 Pizza Hut hoursCracker Barrel hoursJimmy John's hoursStarbucks hoursDomino's Pizza hoursLittle Caesars hoursPeople Are Reading