Diamond Post Office
103 E Market St, Diamond, MO 64840
Phone: 417-325-5200
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)
PO Box Access Available
Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours
Monday 3:45pm
Tuesday 3:45pm
Wednesday 3:45pm
Thursday 3:45pm
Friday 3:45pm
Saturday 9:15am
Sunday Closed
Monday 9:30am - 12:30pm, 1:00pm - 3:30pm
Tuesday 9:30am - 12:30pm, 1:00pm - 3:30pm
Wednesday 9:30am - 12:30pm, 1:00pm - 3:30pm
Thursday 9:30am - 12:30pm, 1:00pm - 3:30pm
Friday 9:30am - 12:30pm, 1:00pm - 3:30pm
Saturday Closed
Sunday Closed
*This facility does not process US Passports applications or renewals. Check nearby locations below.
- Bulk Mail Acceptance
- Bulk Mail Account Balance
- Bulk Mail New Permit
- Burial Flags
- Business Line
- Business Reply Mail Account Balance
- Business Reply Mail New Permit
- Duck Stamps
- General Delivery
- Money Orders (Domestic)
- Money Orders (Inquiry)
- Money Orders (International)
- Packaged Stamps
- Pickup Accountable Mail
- Pickup Hold Mail
- PO Box Online
- Sure Money
- Street Parking
Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.
*Please call to verify information. Is anything incorrect? Let us know here
Nearby Post Offices:
Granby
126 S Main St
3.9 miles away
Duenweg
201 Wolfe Dr
5.2 miles away
Neosho
101 E Hickory St
5.6 miles away
Saginaw
5301 S Range Line Rd
6.7 miles away
Newton County
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