Sinclair Post Office
100 N 5th St, Sinclair, WY 82334
Phone: 307-324-6883
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 12:45pm
Tuesday 12:45pm
Wednesday 12:45pm
Thursday 12:45pm
Friday 12:45pm
Saturday 9:30am
Sunday Closed
Monday 9:30am - 1:00pm
Tuesday 9:30am - 1:00pm
Wednesday 9:30am - 1:00pm
Thursday 9:30am - 1:00pm
Friday 9:30am - 1:00pm
Saturday 8:00am - 9:15am
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)
- Philatelic Services
- Pickup Accountable Mail
- Pickup Hold Mail
- PO Box Online
- 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:
Rawlins
106 5th St
5.0 miles away
Rawlins 2
106 5th St
5.0 miles away
Saratoga
105 W Main St
17.9 miles away
Hanna
1001 Jade Dr
22.9 miles away
Carbon County