Contact Us

      St. Barnabas the Apostle Catholic Church

      1400 North Main Street
      O'Fallon, MO 63366
      1400 North Main Street
      O'Fallon, MO 63366

      Phone: 636-240-4556
      Fax: 636-978-3358

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      Office Hours

      Parish Secretary may be reached at any time
      Call 636-240-4556 and Press 9

      In Person Office Hours
      Monday and Thursday 10:00am-3:30pm