Post Offices
Post Offices in & near Astoria, South Dakota. Operating hours, locations, phone/fax number, services information.
Astoria Post Office
Post Office in Astoria, South Dakota on Main St. Operating hours, phone number, services information, and other locations.
Address: 331 Main St, Astoria, SD 57213
Phone: 605-832-4411
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 10:30am - 12:30pmTuesday 10:30am - 12:30pm
Wednesday 10:30am - 12:30pm
Thursday 10:30am - 12:30pm
Friday 10:30am - 12:30pm
Saturday 10:30am - 12:30pm
Sunday Closed
Lobby Hours
Monday 12:00pmTuesday 12:00pm
Wednesday 12:00pm
Thursday 12:00pm
Friday 12:00pm
Saturday 12:00pm
Sunday Closed
Last Collection Times
Monday 10:30am - 12:30pmTuesday 10:30am - 12:30pm
Wednesday 10:30am - 12:30pm
Thursday 10:30am - 12:30pm
Friday 10:30am - 12:30pm
Saturday 10:30am - 12:30pm
Sunday Closed