Post Offices
Post Offices in & near Unionville, Maryland. Operating hours, locations, phone/fax number, services information.
Libertytown Post Office
Post Office in Libertytown, Maryland on Main St. Operating hours, phone number, services information, and other locations.
Address: 11941 Main St, Libertytown, MD 21762
Phone: 301-898-7156
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:30am - 1:00pm, 2:00pm - 4:30pmTuesday 8:30am - 1:00pm, 2:00pm - 4:30pm
Wednesday 8:30am - 1:00pm, 2:00pm - 4:30pm
Thursday 8:30am - 1:00pm, 2:00pm - 4:30pm
Friday 8:30am - 1:00pm, 2:00pm - 4:30pm
Saturday 8:30am - 12:00pm
Sunday Closed
Lobby Hours
Monday 8:30am - 4:30pmTuesday 8:30am - 4:30pm
Wednesday 8:30am - 4:30pm
Thursday 8:30am - 4:30pm
Friday 8:30am - 4:30pm
Saturday 8:30am - 12:00pm
Sunday Closed
Last Collection Times
Monday 4:30pmTuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 12:00pm
Sunday Closed
New Windsor Post Office
Address: 204 Maple Ave, New Windsor, MD 21776
Phone: 410-635-2151
Fax: 410-635-2400
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Union Bridg Post Office
Address: 111 Penrose St, Union Bridge, MD 21791
Phone: 410-775-2510
Fax: 410-775-1291
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Mount Airy Post Office
Address: 505 Windy Knoll Dr, Mount Airy, MD 21771
Phone: 301-829-1199
Fax: 301-829-3627
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
New Mark Post Office
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
Woodsbor Post Office
Address: 602 S Main St, Woodsboro, MD 21798
Phone: 301-845-8408
Fax: 301-845-6121
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457