There are 6 United States Postal Service post boxes available to the public in zip code 21769. 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 21769 zip code.

Mailboxes in Nearby Zip Codes

Public Collection Box
7227 Hollow Rd
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Public Collection Box
24 W Main St
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CVS
805 E Main St
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Safeway
815 E Main St
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Public Collection Box
4707 Schley Ave
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Public Collection Box
1 Wolfsville Rd
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