Chantilly Post Office

4410 Brookfield Corporate Dr, Chantilly, VA 20151

Contact Numbers

Phone: 703-961-9419
Fax: 703-222-8071
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 2:00pm
Sunday Closed

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

  • Burial Flags
  • 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
  • Street Parking

Visit our Links Page for links to 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:

Sully Station
5003 Westfields Blvd
0.8 mile away

Oak Hill
13520 McLearen Rd
1.8 miles away

14120a Lee Hwy
1.9 miles away

45005 Aviation Dr Ste 120
2.9 miles away


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Chantilly, VA Post Office does not answer their phone. On Monday, Dec 11, msg says "please call us during normal hours". I called at 10:00 a.m., 11:00 a.m. 1:00 p.m., 2:00 p.m. 3:00 p.m. 4:00p.m.. Same Msg. Called again on Tuesday, Dec 12. Phone range 14 times. No answer. Got msg "please enter access code". Called again, got 2 rings then busy signal. Called 3rd time, got busy signal. Called USPS 1-800 number. Got recorded msg that got me multiple options that wrapped me around and around. No human to speak to. Ain't it great that there is nobody, nowhere, and no way to get ahold of the Post Office. Just love it!!


Hi , just to let you know that whoever is delivering the mail to my home is not doing a good work, this is the third time, that my neighbor gives me my mail, and the last time make me pay over due in some of my credit car , for his negligence please you need to talk to them thank you the zip code code is 20151 on Constitution Chantilly va


One Amazon package was wrong delivered to my address ! The address show on the package is 13507 Tabscott chantilly not mine !!!!! Please come to get it . Thankyou. We call but waiting on the line 20 mins already 703-961-9419


yes, they are a bit rude and impatient


Rude is the best word to describe the employee I spoke with today.

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