Post Offices

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

Frederick Post Office

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

Address: 413 Main St, Frederick, SD 57441
Phone: 605-329-2441
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 8:30am - 9:30am
Sunday Closed

Lobby Hours

Monday 3:30pm
Tuesday 3:30pm
Wednesday 3:30pm
Thursday 3:30pm
Friday 3:30pm
Saturday 3:30pm
Sunday Closed

Last Collection Times

Monday 7:30am - 11:00am
Tuesday 7:30am - 11:00am
Wednesday 7:30am - 11:00am
Thursday 7:30am - 11:00am
Friday 7:30am - 11:00am
Saturday Closed
Sunday Closed

Barnard Post Office

Address: 210 Main St, Barnard, SD 57426
Phone: 605-329-2391
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Ellendal Post Office

Address: 111 1st St N, Ellendale, ND 58436
Phone: 701-349-3465
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Westpor Post Office

Address: 14 Main St W, Westport, SD 57481
Phone: 605-225-5749
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Forb Post Office

Address: 2 N Main St, Forbes, ND 58439
Phone: 701-349-3465
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Hecla Post Office

Address: 226 Main St, Hecla, SD 57446
Phone: 605-994-2255
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457