Waterloo, SC Post Offices

• 29384

  Post Office	Address	Phone	Hours
  WATERLOO	11219 HIGHWAY 221 S WATERLOO, SC 29384 - 9998	864-677-3155	Mon-Fri 09:00 AM - 01:00 PM 02:00 PM - 04:00 PM Sat 09:00 AM - 10:00 AM Sun Closed