There are 6 United States Postal Service post boxes available to the public in zip code 21838. For additional collection boxes in neighboring communities, see the list of post boxes in Maryland.

Are you looking for a post office? See the list of post offices in the 21838 zip code.

Public Collection Box
28530 Hudson Corner Rd
Directions
Mailbox in Post Office Lobby
28350 Hudson Center Rd
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Public Collection Box
8930 Crisfield Hwy
Directions
Public Collection Box
27741 Fairmount Rd
Directions
Food Lion
1 Jacksonville Rd
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Public Collection Box
12 Maryland Ave
Directions

Mailboxes in Nearby Zip Codes