Post Offices

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

Armstrong Post Office

Post Office in Armstrong, Missouri on S Central St. Operating hours, phone number, services information, and other locations.

Address: 104 S Central St, Armstrong, MO 65230
Phone: 660-273-2247
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:00am - 12:00pm
Tuesday 8:00am - 12:00pm
Wednesday 8:00am - 12:00pm
Thursday 8:00am - 12:00pm
Friday 8:00am - 12:00pm
Saturday 8:00am - 10:00am
Sunday Closed

Lobby Hours

Monday 11:45am
Tuesday 11:45am
Wednesday 11:45am
Thursday 11:45am
Friday 11:45am
Saturday 9:45am
Sunday Closed

Last Collection Times

Monday 8:00am - 12:00pm
Tuesday 8:00am - 12:00pm
Wednesday 8:00am - 12:00pm
Thursday 8:00am - 12:00pm
Friday 8:00am - 12:00pm
Saturday 8:00am - 10:00am
Sunday Closed