LifeStyle OLD COUNTRY BUFFET CORPORATE OFFICE HEADQUARTERS HQ By Tony Stark Old Country Buffet Corporate Official Address Address:Â 120 Chula Vista Dr, San Antonio, TX 78232, USAPhone Number:Â +1 210-403-3725Fax Number:Â 210-403-3580Email:Â N/ANumber of Employees:Â N/AEstablished:Â N/AFounder:Â N/AKey People:Â N/A Also Read Corey Harrison Net Worth