Post Offices
Post Offices in & near Yale, South Dakota. Operating hours, locations, phone/fax number, services information.
Cavour Post Office
Post Office in Cavour, South Dakota on Solferino St. Operating hours, phone number, services information, and other locations.
Address: 391 Solferino St, Cavour, SD 57324
Phone: 605-599-2842
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 7:15am - 9:15am
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 4:15pmTuesday 4:15pm
Wednesday 4:15pm
Thursday 4:15pm
Friday 4:15pm
Saturday 4:15pm
Sunday Closed