Lanham Seabrook Post Office

9801 Lanham Severn Rd, Lanham, MD 20706

Contact Numbers

Phone: 301-429-9195
Fax: 301-577-1678
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
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

Last Collection Times

Monday 4:30pm
Tuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 2:00pm
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • 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:

Glenn Dale
7003 Glenn Dale Rd
0.8 mile away

7600 Ora Glen Dr
1.6 miles away

Landover Hills
7400 Buchanan St
2.3 miles away

West Bowie
13030 9th St
2.6 miles away


*Comments below are not read by postal employees. Please do not post personal information.

*By clicking Submit, you agree to our Privacy Policy & Terms of Use.


Very pleased with the service at this post office.


Wish i can say the same for Northside Jacksonville, FL on Busch Drive always an unpleasant trip, delivery, and broken contents in packages. Boxes often semi open or hole in the box. and when it comes to complaint get no where. paid for insurance once and they tried to "repair" item so the won't have to pay on the broken item they caused. But when Employees were told is not their responsibility to repair, that's the reason for "insurance" they decide to Deny the Claim....they made sure they worded their inspection to claim department in a way to get it denied.
• Replied to Ted

* is not a part of, or affiliated with, the official United States Postal Service (USPS).