Post Offices

Post Offices in & near Underwood, Iowa. Operating hours, locations, phone/fax number, services information.

Underwood Post Office

Post Office in Underwood, Iowa on 3rd St. Operating hours, phone number, services information, and other locations.

Address: 313 3rd St, Underwood, IA 51576
Phone: 712-566-2324
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 7:30am - 11:30am, 12:30pm - 2:30pm
Tuesday 7:30am - 11:30am, 12:30pm - 2:30pm
Wednesday 7:30am - 11:30am, 12:30pm - 2:30pm
Thursday 7:30am - 11:30am, 12:30pm - 2:30pm
Friday 7:30am - 11:30am, 12:30pm - 2:30pm
Saturday 8:00am - 10:00am
Sunday Closed

Lobby Hours

Monday 5:30pm
Tuesday 5:30pm
Wednesday 5:30pm
Thursday 5:30pm
Friday 5:30pm
Saturday 5:30pm
Sunday Closed

Last Collection Times

Monday 8:00am - 11:30am, 12:30pm - 2:00pm
Tuesday 8:00am - 11:30am, 12:30pm - 2:00pm
Wednesday 8:00am - 11:30am, 12:30pm - 2:00pm
Thursday 8:00am - 11:30am, 12:30pm - 2:00pm
Friday 8:00am - 11:30am, 12:30pm - 2:00pm
Saturday 8:30am - 9:30am
Sunday Closed