United States Postal Service
Main:
(800) 275-8777
Alt: (417) 325-5200
Alt: (417) 325-5200
103 E Market St, Diamond, Missouri, 64840
Business hours
| Monday | 9:30am to 12:30pm , 1:00pm to 4:00pm |
| Tuesday | 9:30am to 12:30pm , 1:00pm to 4:00pm |
| Wednesday | 9:30am to 12:30pm , 1:00pm to 4:00pm |
| Thursday | 9:30am to 12:30pm , 1:00pm to 4:00pm |
| Friday | 9:30am to 12:30pm , 1:00pm to 4:00pm |
| Saturday | 11:00am to 12:00pm |
| Sunday | - |
About us
Visit your local Post Office™ at 103 E Market St to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office™ boxes, passports, gift cards, and more
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