Post Offices
Post Offices in & near Oak Acres, Maryland. Operating hours, locations, phone/fax number, services information.
New Mark Post Office
Post Office in New Market, Maryland on W Main St. Operating hours, phone number, services information, and other locations.
Address: 168 W Main St, New Market, MD 21774
Phone: 301-865-3333
Fax: 301-865-4589
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 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 12:00pm
Sunday Closed
Last Collection Times
Monday 11:00am - 4:00pmTuesday 11:00am - 4:00pm
Wednesday 11:00am - 4:00pm
Thursday 11:00am - 4:00pm
Friday 11:00am - 4:00pm
Saturday 10:00am - 12:00pm
Sunday Closed
Frederick Post Office
Address: 201 E Patrick St, Frederick, MD 21701
Phone: 301-624-8050
Fax: 301-624-8070
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Monrovia Post Office
Address: 4411 Green Valley Rd, Monrovia, MD 21770
Phone: 301-865-5432
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
College Esta Post Office
Address: 1301 W 7th St, Frederick, MD 21702
Phone: 301-624-8050
Fax: 301-846-4674
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Walkersvill Post Office
Address: 7 E Frederick St, Walkersville, MD 21793
Phone: 301-845-8342
Fax: 301-845-4396
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Libertytown Post Office
Address: 11941 Main St, Libertytown, MD 21762
Phone: 301-898-7156
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457