Post Offices
Post Offices in & near Denby, South Dakota. Operating hours, locations, phone/fax number, services information.
Porcupin Post Office
Post Office in Porcupine, South Dakota on Eagle Dr. Operating hours, phone number, services information, and other locations.
Address: 111 Eagle Dr, Porcupine, SD 57772
Phone: 605-867-5539
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 10:30am - 1:00pm, 1:30pm - 5:00pmTuesday 10:30am - 1:00pm, 1:30pm - 5:00pm
Wednesday 10:30am - 1:00pm, 1:30pm - 5:00pm
Thursday 10:30am - 1:00pm, 1:30pm - 5:00pm
Friday 10:30am - 1:00pm, 1:30pm - 5:00pm
Saturday 10:30am - 12:30pm
Sunday Closed
Lobby Hours
Monday 10:30am - 5:30pmTuesday 10:30am - 5:30pm
Wednesday 10:30am - 5:30pm
Thursday 10:30am - 5:30pm
Friday 10:30am - 5:30pm
Saturday 10:30am - 12:30pm
Sunday Closed
Last Collection Times
Monday 11:30amTuesday 11:30am
Wednesday 11:30am
Thursday 11:30am
Friday 11:30am
Saturday 11:30am
Sunday Closed