Post Offices
Post Offices in & near Green Meadow, Maryland. Operating hours, locations, phone/fax number, services information.
Maryland Lin Post Office
Post Office in Maryland Line, Maryland on York Rd. Operating hours, phone number, services information, and other locations.
Address: 21400 York Rd, Maryland Line, MD 21105
Phone: 410-343-3064
Fax: 410-357-0504
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:30am - 12:45pm, 1:45pm - 4:00pmTuesday 9:30am - 12:45pm, 1:45pm - 4:00pm
Wednesday 9:30am - 12:45pm, 1:45pm - 4:00pm
Thursday 9:30am - 12:45pm, 1:45pm - 4:00pm
Friday 9:30am - 12:45pm, 1:45pm - 4:00pm
Saturday 8:00am - 11:00am
Sunday Closed
Lobby Hours
Monday 7:30am - 4:00pmTuesday 7:30am - 4:00pm
Wednesday 7:30am - 4:00pm
Thursday 7:30am - 4:00pm
Friday 7:30am - 4:00pm
Saturday 7:30am - 11:00am
Sunday Closed
Last Collection Times
Monday 4:00pmTuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 11:00am
Sunday Closed