There are 5 United States Postal Service post boxes available to the public in zip code 21649. 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 21649 zip code.

Mailboxes in Nearby Zip Codes

Public Collection Box
114 Hall Town Rd
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Mailbox in Post Office Lobby
114 Halltown Rd
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Public Collection Box
3711 Barclay Rd
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Public Collection Box
321 Bee Tree Rd
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Public Collection Box
223 Main St
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