Post Offices

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

Martinsvill Post Office

Post Office in Martinsville, Missouri on W 261st St. Operating hours, phone number, services information, and other locations.

Address: 13751 W 261st St, Martinsville, MO 64467
Phone: 660-845-2455
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 10:45am - 12:45pm
Tuesday 10:45am - 12:45pm
Wednesday 10:45am - 12:45pm
Thursday 10:45am - 12:45pm
Friday 10:45am - 12:45pm
Saturday 10:45am - 12:45pm
Sunday Closed

Lobby Hours

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

Last Collection Times

Monday 12:45pm
Tuesday 12:45pm
Wednesday 12:45pm
Thursday 12:45pm
Friday 12:45pm
Saturday 12:45pm
Sunday Closed