Post Offices
Post Offices in & near Ashton, South Dakota. Operating hours, locations, phone/fax number, services information.
Ashton Post Office
Post Office in Ashton, South Dakota on E Main St. Operating hours, phone number, services information, and other locations.
Address: 101 E Main St, Ashton, SD 57424
Phone: 605-472-2114
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 11:00amTuesday 9:00am - 11:00am
Wednesday 9:00am - 11:00am
Thursday 9:00am - 11:00am
Friday 9:00am - 11:00am
Saturday 9:00am - 11:00am
Sunday Closed
Lobby Hours
Monday 24 hoursTuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours
Last Collection Times
Monday 4:45pmTuesday 4:45pm
Wednesday 4:45pm
Thursday 4:45pm
Friday 4:45pm
Saturday 4:45pm
Sunday Closed