UNION STATION Post Office, Washington, DC
50 MASSACHUSETTS AVE NE WASHINGTON, DC 20002 - 9995
Street Parking Available
UNION STATION Post Office Phone Numbers
Phone 202-636-1259
TTY 877-889-2457
UNION STATION Post Office Hours
- Mon-Fri 07:30 AM - 05:00 PM
- Sat 07:30 AM - 03:30 PM
- Sun Closed
Lobby Hours
- Mon-Fri 12:01 AM - 11:59 PM
- Sat 12:01 AM - 11:59 PM
- Sun 12:01 AM - 11:59 PM
Last Collection Hours
- Mon-Fri 05:00 PM
- Sat 01:00 PM
- Sun Closed
PO Box Access Hours
- Mon-Fri 12:01 AM - 11:59 PM
- Sat 12:01 AM - 11:59 PM
- Sun 12:01 AM - 11:59 PM
Self Service Kiosk Hours
- Mon-Fri 12:01 AM - 11:59 PM
- Sat 12:01 AM - 11:59 PM
- Sun 12:01 AM - 11:59 PM
Call Referral Hours
- Mon-Fri 07:30 AM - 05:00 PM
- Sat 07:30 AM - 03:30 PM
- Sun Closed
On-Site Services at UNION STATION
- Self-Service Kiosk
- Business Reply Mail Account Balance
- Call Referral
- Duck Stamps
- Greeting Card Services
- Label Broker
- Label Broker (Self-Service)
- Money Orders (Domestic)
- Money Orders (Inquiry)
- Money Orders (International)
- Priority Mail International