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Post Office

USPS Post Office Section 4 Carrier Annex - Washington

900 Brentwood Rd Ne, 20018 Washington

Directions 202-636-2290

Today

Today's opening hours

This week's opening hours

  • Monday 8:00 am to 5:00 pm
  • Tuesday 8:00 am to 5:00 pm
  • Wednesday 8:00 am to 5:00 pm
  • Thursday 8:00 am to 5:00 pm
  • Friday 8:00 am to 5:00 pm
  • Saturday Closed
  • Sunday Closed

Opening hours updated on 11/07/2026

Report a change

This Post Office at a glance

Opening hours of USPS Post Office Section 4 Carrier Annex - Washington: Monday to Friday from 8:00 am to 5:00 pm; closed Saturday and Sunday.

Opening hours a week
45h
Opening hours a week
Days open, Monday to Friday
5/7
Days open, Monday to Friday
Earliest opening, Monday to Friday
8:00 am
Earliest opening, Monday to Friday
Latest closing, Monday to Friday
5:00 pm
Latest closing, Monday to Friday
Open all day
No break
Open all day
  • In Washington, it is the 5th of the 9 Post Offices by opening hours (45h a week, 41h 33m on average).
  • 3 of the 9 Post Offices in Washington open on Saturday afternoon, but not this one.

Special days ahead

Public holidays, closures and special opening hours over the next two months.

  • Wednesday, November 11 Veterans Day Opening hours not confirmed
  • Thursday, November 26 Thanksgiving Day Opening hours not confirmed
  • Friday, December 25 Christmas Opening hours not confirmed
  • Friday, January 1 New Year’s Day Opening hours not confirmed

Services

Services Available: 1
  • Carrier Services
Parking 1
  • No Parking Available
Contacts 3
  • Phone support: 1-800-ASK-USPS® (800-275-8777)
  • TTY: 877-889-2457
  • Phone: 202-636-2290

Sending from this Post Office

  • First-Class Mail from From $0.65 up to Postcards
  • Shipping Services from From $7.90 up to USPS Ground Advantage (2–5 days)

Indicative rates subject to change by the postal operator.

All postage rates Track an item

Address and directions

900 Brentwood Rd Ne
20018 Washington

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  • Open
  • Closing soon
  • Closed
  • Opening hours not confirmed
  • This address

Practical information

Type
Post OfficeA United States Postal Service Post Office: stamps, sending and collecting letters and packages, and the USPS counter services.
Address
900 Brentwood Rd Ne, 20018 Washington
State
District of Columbia
Official website
usps.com

Good to know

USPS Post Office Section 4 Carrier Annex - Washington is in Washington, at 900 Brentwood Rd Ne. It opens on weekdays only, 5 days a week.

When it is closed, the nearest other offices are USPS Post Office Washington (0.0 mi) and USPS Post Office Section 1 Carrier Annex - Washington (0.0 mi).

The next public holiday is Veterans Day, Wednesday, November 11. Opening hours often change that day: check them before you go.

Frequently asked questions

Is USPS Post Office Section 4 Carrier Annex - Washington open on Saturday?

No It is closed on Saturday.

Is USPS Post Office Section 4 Carrier Annex - Washington open on Sunday?

No It is closed on Sunday.

What time does USPS Post Office Section 4 Carrier Annex - Washington close?

It closes Monday to Friday at 5:00 pm.

Is there a cash machine?

This Post Office does not list a cash machine.

Other offices in Washington

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