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  4. O Fallon Post Office

O Fallon Post Office

1111 S Lincoln Ave, O Fallon IL 62269
1.0/5 2 Ratings

About

  • Address: 1111 S Lincoln Ave, O Fallon IL 62269 Large Map & Directions
  • Phone: 618-632-4691
  • Fax: None
  • TTY: 877-889-2457
  • Toll-Free: 1-800-Ask-USPS® (275-8777)
  • Retail Hours:
    • Monday: 8:30AM - 7:00PM
    • Tuesday: 8:30AM - 7:00PM
    • Wednesday: 8:30AM - 7:00PM
    • Thursday: 8:30AM - 7:00PM
    • Friday: 8:30AM - 7:00PM
    • Saturday: 9:00AM - 4:00PM
    • Sunday: CLOSED
  • Lobby Hours:
    • Monday: 24 HOURS
    • Tuesday: 24 HOURS
    • Wednesday: 24 HOURS
    • Thursday: 24 HOURS
    • Friday: 24 HOURS
    • Saturday: 24 HOURS
    • Sunday: 24 HOURS
  • Last Collection Times:
    • Monday: 4:45PM
    • Tuesday: 4:45PM
    • Wednesday: 4:45PM
    • Thursday: 4:45PM
    • Friday: 4:45PM
    • Saturday: 3:00PM
    • Sunday: CLOSED
  • Passport Appointment Hours*:
    • Monday: 9:00AM - 2:00PM
    • Tuesday: 9:00AM - 2:00PM
    • Wednesday: 9:00AM - 2:00PM
    • Thursday: 9:00AM - 2:00PM
    • Friday: 9:00AM - 2:00PM
    • Saturday: CLOSED
    • Sunday: CLOSED
  • Bulk Mail Acceptance Hours:
    • Monday: 9:00AM - 2:00PM
    • Tuesday: 9:00AM - 2:00PM
    • Wednesday: 9:00AM - 2:00PM
    • Thursday: 9:00AM - 2:00PM
    • Friday: 9:00AM - 2:00PM
    • Saturday: CLOSED
    • Sunday: CLOSED
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Services Offered at this location

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot Parking
  • Passport Appointment Hours

O Fallon Post Office Map

Reviews & Feedback

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1/5
I continue to get mail for other addresses and I watch the mailman drop off my but not pick up my outgoing mail. I'm not confident that all of my mail has come to me. I receive mail for Amy and Nancy streets.
Maria Olson ● May. 21,2025
1/5
My wife and I live at 607 W. Madison Street and are very grateful to have Moresse (I'm not sure I've spelled his name correctly) as our mail carrier. He's always very polite, helpful and, most importantly, dependable. Unlike other carriers we've had, he serves as a great example of what people want from USPS carriers. We wish to thank him and hope he's never taken off our route - he's awesome!!!
Matthew Blanke ● Mar. 28,2024
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