Post Offices

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

Armstrong Post Office

Post Office in Armstrong, Iowa on 1st Ave. Operating hours, phone number, services information, and other locations.

Address: 608 1st Ave, Armstrong, IA 50514
Phone: 712-868-3677
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 9:00am - 12:15pm, 1:15pm - 4:00pm
Tuesday 9:00am - 12:15pm, 1:15pm - 4:00pm
Wednesday 9:00am - 12:15pm, 1:15pm - 4:00pm
Thursday 9:00am - 12:15pm, 1:15pm - 4:00pm
Friday 9:00am - 12:15pm, 1:15pm - 4:00pm
Saturday Closed
Sunday Closed

Lobby Hours

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

Last Collection Times

Monday 9:45am - 12:00pm, 1:15pm - 3:00pm
Tuesday 9:45am - 12:00pm, 1:15pm - 3:00pm
Wednesday 9:45am - 12:00pm, 1:15pm - 3:00pm
Thursday 9:45am - 12:00pm, 1:15pm - 3:00pm
Friday 9:45am - 12:00pm, 1:15pm - 3:00pm
Saturday Closed
Sunday Closed