Post Offices
Post Offices in & near Mayo, Maryland. Operating hours, locations, phone/fax number, services information.
May Post Office
Post Office in Mayo, Maryland on Mayo Rd. Operating hours, phone number, services information, and other locations.
Address: 1157 Mayo Rd, Mayo, MD 21106
Phone: 443-203-0152
Fax: 410-347-4289
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 10:00am - 12:00pm, 1:00pm - 5:00pmTuesday 10:00am - 12:00pm, 1:00pm - 5:00pm
Wednesday 10:00am - 12:00pm, 1:00pm - 5:00pm
Thursday 10:00am - 12:00pm, 1:00pm - 5:00pm
Friday 10:00am - 12:00pm, 1:00pm - 5:00pm
Saturday 9:00am - 12:00pm
Sunday Closed
Lobby Hours
Monday 24 hoursTuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 12:00am - 3:00pm
Saturday 24 hours
Sunday 24 hours
Last Collection Times
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 11:45am
Sunday Closed
Edgewater Post Office
Address: 39 Stepney Ln, Edgewater, MD 21037
Phone: 410-956-2088
Fax: 410-956-6258
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Galesvill Post Office
Address: 948 Galesville Rd, Galesville, MD 20765
Phone: 410-867-2859
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Shady Sid Post Office
Address: 6160 Shady Side Rd, Shady Side, MD 20764
Phone: 410-867-6134
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Eastpor Post Office
Address: 821 Chesapeake Ave, Annapolis, MD 21403
Phone: 410-267-9821
Fax: 410-268-9186
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
West River Post Office
Address: 134 Owensville Rd, West River, MD 20778
Phone: 301-261-5036
Fax: 301-261-9001
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457