There are 6 United States Postal Service post boxes available to the public in zip code 21787. 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 21787 zip code.

Public Collection Box
459 E Baltimore St
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Public Collection Box
520 E Baltimore St
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Public Collection Box
13 Middle St
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Food Lion
511 E Baltimore St
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CVS
509 E Baltimore St
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Public Collection Box
6747 Middleburg Rd
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Mailboxes in Nearby Zip Codes