Oslo Post Office

312 Main St, Oslo, Minnesota 56744
Phone: 2186953362
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Oslo Post Office is located in Oslo, Marshall, MN. Check out the opening hours, contacts and services provided by Oslo Post Office. You can also look through reviews on this Post Office and leave your own review.

Retail Hours

Day of the weekOpening hours
Monday8:00 am - 12:00 pm
Tuesday8:00 am - 12:00 pm
Wednesday8:00 am - 12:00 pm
Thursday8:00 am - 12:00 pm
Friday8:00 am - 12:00 pm
Saturday9:00 am - 9:30 am
SundayClosed

Bulk Mail Acceptance Hours

Day of the weekOpening hours
Monday9:00 am - 11:30 am
Tuesday9:00 am - 11:30 am
Wednesday9:00 am - 11:30 am
Thursday9:00 am - 11:30 am
Friday9:00 am - 11:30 am
SaturdayClosed
SundayClosed

Lobby Hours

Day of the weekOpening hours
Monday4:00 pm
Tuesday4:00 pm
Wednesday4:00 pm
Thursday4:00 pm
Friday4:00 pm
Saturday4:00 pm
SundayClosed

Services in Oslo Post Office

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Street Parking

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