Post Offices
Post Offices in & near Mayfair-Parkside, Washington, D.C.. Operating hours, locations, phone/fax number, services information.
River Terra Post Office
River Terrace Post Office in Washington, District of Columbia on Benning Rd NE. Operating hours, phone number, services information, and other locations.
Address: 3621 Benning Rd NE, Washington, DC 20019
Phone: 202-523-2988
Fax: 202-842-4929
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 5:00pmTuesday 9:00am - 5:00pm
Wednesday 9:00am - 5:00pm
Thursday 9:00am - 5:00pm
Friday 9:00am - 5:00pm
Saturday 9:00am - 12:00pm
Sunday Closed
Lobby Hours
Monday 9:00am - 5:00pmTuesday 9:00am - 5:00pm
Wednesday 9:00am - 5:00pm
Thursday 9:00am - 5:00pm
Friday 8:45am - 5:00pm
Saturday 9:00am - 12:00pm
Sunday Closed
Last Collection Times
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 5:00pm
Sunday Closed