Post Offices
Post Offices in & near Walnut, Missouri. Operating hours, locations, phone/fax number, services information.
Elmer Post Office
Post Office in Elmer, Missouri on N Santa Fe St. Operating hours, phone number, services information, and other locations.
Address: 105 N Santa Fe St, Elmer, MO 63538
Phone: 660-825-4492
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 11:00amTuesday 9:00am - 11:00am
Wednesday 9:00am - 11:00am
Thursday 9:00am - 11:00am
Friday 9:00am - 11:00am
Saturday 8:00am - 12:00pm
Sunday Closed
Lobby Hours
Monday 10:15amTuesday 10:15am
Wednesday 10:15am
Thursday 10:15am
Friday 10:15am
Saturday 10:15am
Sunday Closed
Last Collection Times
Monday 9:00am - 11:00amTuesday 9:00am - 11:00am
Wednesday 9:00am - 11:00am
Thursday 9:00am - 11:00am
Friday 9:00am - 11:00am
Saturday 8:00am - 12:00pm
Sunday Closed
Ethel Post Office
Address: 102 W Main St, Ethel, MO 63539
Phone: 660-486-3260
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
New Boston Post Office
Address: 15832 Highway 129, New Boston, MO 63557
Phone: 660-689-7576
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Winigan Post Office
Address: 33314 Main St, Winigan, MO 63566
Phone: 660-857-4714
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
La Plata Post Office
Address: 102 E Sanders St, La Plata, MO 63549
Phone: 660-332-4344
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Atlanta Post Office
Address: 101 W Main St, Atlanta, MO 63530
Phone: 660-239-4484
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457