Annapolis Junction Post Office

10820 Guilford Rd Ste 212, Annapolis Junction, MD 20701

Contact Numbers

Phone: 301-725-2512
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 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 12:00pm
Sunday Closed

Passport Appointment Hours*

Monday 10:00am - 3:00pm
Tuesday 10:00am - 3:00pm
Wednesday 10:00am - 3:00pm
Thursday 10:00am - 3:00pm
Friday 10:00am - 3:00pm
Saturday Closed
Sunday Closed

  • Visit our Passport FAQ page for a complete overview of what to bring, what you need to know, and how long it will take.
  • You will need two forms of Identification with copies.
  • A passport quality photo. Available at location.
  • The appropriate application form printed and filled out, and the required fee for applying or renewing.
  • You can find up to date costs, information, and forms at the State Departments Travel Site

*An appointment is required to apply for or renew US Passports. Please Call or schedule online.

  • 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)
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot Parking
  • Passport Appointment Hours

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:

8926 Baltimore St
1.1 miles away

2851 Jessup Rd
1.5 miles away

324 Main St
2.2 miles away

Laurel Carrier Annex
123 Washington Blvd S
2.2 miles away


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Let me begin by saying I have interacted with several employees at this location and have experienced great customer service for over two years. I work within the area on National Business Parkway and I will no longer contribute any business to this location in Annapolis Junction, MD 20701. On the morning of 11/18/16 I was unpleasantly greeted by an ill-mannered employee Diana. Not only was she crude and condescending, but unwilling to help as well.I have never encountered such an unpleasant experience at any post office. With this woman as an employee ,she is an awful representation of any company, and ESPECIALLY for the United States Postal Service. USPS should be held to higher standards, after all they hold our nations name. This behavior is something similar to what you would expect at a fast food chain, not a global company. As a reputable agency, I'm sure you are concerned to know you have an employee that not only offends customers, but deters future business.

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