Post Offices

Post Offices in & near Alpena, South Dakota. Operating hours, locations, phone/fax number, services information.

Alpena Post Office

Post Office in Alpena, South Dakota on Main St. Operating hours, phone number, services information, and other locations.

Address: 818 Main St, Alpena, SD 57312
Phone: 605-849-3305
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 7:30am - 11:30am
Tuesday 7:30am - 11:30am
Wednesday 7:30am - 11:30am
Thursday 7:30am - 11:30am
Friday 7:30am - 11:30am
Saturday 7:45am - 8:45am
Sunday Closed

Lobby Hours

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 4:00pm
Tuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 4:00pm
Sunday Closed

Woonsock Post Office

Address: 202 S Dumont Ave, Woonsocket, SD 57385
Phone: 605-796-4495
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Wessington Spring Post Office

Address: 124 Wallace Ave S, Wessington Springs, SD 57382
Phone: 605-539-1799
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Huron Post Office

Address: 410 Dakota Ave S, Huron, SD 57350
Phone: 605-352-2725
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Wolsey Post Office

Address: 125 Commercial Ave SW, Wolsey, SD 57384
Phone: 605-883-4632
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Cavour Post Office

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