There are 5 United States Postal Service post boxes available to the public in zip code 21814. 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 21814 zip code.

Mailboxes in Nearby Zip Codes

Public Collection Box
20815 Oak Grove Church Rd
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Public Collection Box
20972 Nanticoke Rd
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Vpo Bivalve
20815 Oak Grove Church Rd
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Public Collection Box
20501 Nanticoke Rd
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Public Collection Box
4693 Tyaskin Rd
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