Post Offices
Post Offices in & near Canterbury, Maryland. Operating hours, locations, phone/fax number, services information.
New Windsor Post Office
Post Office in New Windsor, Maryland on Maple Ave. Operating hours, phone number, services information, and other locations.
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
Retail Hours
Monday 9:00am - 1:00pm, 2:00pm - 5:00pmTuesday 9:00am - 1:00pm, 2:00pm - 5:00pm
Wednesday 9:00am - 1:00pm, 2:00pm - 5:00pm
Thursday 9:00am - 1:00pm, 2:00pm - 5:00pm
Friday 9:00am - 1:00pm, 2:00pm - 5:00pm
Saturday 9:00am - 12:00pm
Sunday Closed
Lobby Hours
Monday 24 hoursTuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours
Last Collection Times
Monday 4:15pmTuesday 4:15pm
Wednesday 4:15pm
Thursday 4:15pm
Friday 4:15pm
Saturday 11:30am
Sunday Closed
Westminster Post Office
Address: 345 Woodward Rd, Westminster, MD 21157
Phone: 410-848-4805
Fax: 410-751-9888
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Finksburg Post Office
Address: 3000 Gamber Rd Ste 13, Finksburg, MD 21048
Phone: 410-861-8026
Fax: 410-751-9888
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
Sykesvill Post Office
Address: 1363 Progress Way, Sykesville, MD 21784
Phone: 410-795-0350
Fax: 410-552-0740
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Upper Post Office
Address: 5420 Arcadia Ave, Upperco, MD 21155
Phone: 410-374-9404
Fax: 410-374-9404
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457