Greenbriar Post Office
3740 Greenbriar Dr, Houston, TX 77098
Phone: 713-528-5875
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 5:45pm
Tuesday 5:45pm
Wednesday 5:45pm
Thursday 5:45pm
Friday 5:45pm
Saturday 3:30pm
Sunday Closed
Monday 9:00am - 5:00pm
Tuesday 9:00am - 5:00pm
Wednesday 9:00am - 5:00pm
Thursday 9:00am - 5:00pm
Friday 9:00am - 5:00pm
Saturday 9:00am - 5:00pm
Sunday Closed
*This facility does not process US Passports applications or renewals. Check nearby locations below.
- Bulk Mail Acceptance
- Burial Flags
- Business Line
- Business Reply Mail Account Balance
- Business Reply Mail New Permit
- Duck Stamps
- Money Orders (Domestic)
- Money Orders (Inquiry)
- Money Orders (International)
- Packaged Stamps
- Pickup Accountable Mail
- Pickup Hold Mail
- PO Box Online
- Sure Money
- Lobby has Vending
- Lot 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:
William Rice
5201 Wakeforest St
0.4 mile away
Greenway Plaza
3 Greenway Plz
0.7 mile away
University
1319 Richmond Ave
0.7 mile away
Julius Melcher
2802 Timmons Ln
1.0 mile away
Harris County