Post Offices
Post Offices in & near Harmon Landing Estates, Maryland. Operating hours, locations, phone/fax number, services information.
Newark Post Office
Post Office in Newark, Maryland on Newark Rd. Operating hours, phone number, services information, and other locations.
Address: 8420 Newark Rd, Newark, MD 21841
Phone: 410-632-3312
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 12:15pm - 4:15pmTuesday 12:15pm - 4:15pm
Wednesday 12:15pm - 4:15pm
Thursday 12:15pm - 4:15pm
Friday 12:15pm - 4:15pm
Saturday 8:30am - 12:00pm
Sunday Closed
Lobby Hours
Monday 24 hoursTuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday Closed
Last Collection Times
Monday 4:00pmTuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 11:00am
Sunday Closed