Post Offices
Post Offices in & near Delmont, South Dakota. Operating hours, locations, phone/fax number, services information.
Delmon Post Office
Post Office in Delmont, South Dakota on W Main St. Operating hours, phone number, services information, and other locations.
Address: 109 W Main St, Delmont, SD 57330
Phone: 605-779-2811
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 7:30am - 11:30amTuesday 7:30am - 11:30am
Wednesday 7:30am - 11:30am
Thursday 7:30am - 11:30am
Friday 7:30am - 11:30am
Saturday 8:00am - 9:30am
Sunday Closed
Lobby Hours
Monday 3:00pmTuesday 3:00pm
Wednesday 3:00pm
Thursday 3:00pm
Friday 3:00pm
Saturday 3:00pm
Sunday Closed
Last Collection Times
Monday 8:00am - 11:00amTuesday 8:00am - 11:00am
Wednesday 8:00am - 11:00am
Thursday 8:00am - 11:00am
Friday 8:00am - 11:00am
Saturday Closed
Sunday Closed