There are 11 United States Postal Service post boxes available to the public in zip code 21144. 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 21144 zip code.

Mailboxes in Nearby Zip Codes

Public Collection Box
2620 Annapolis Rd
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Public Collection Box
1100 Reece Rd
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Public Collection Box
8141 Telegraph Rd
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Public Collection Box
7959 Telegraph Rd
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Public Collection Box
819 Reece Rd
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CVS
2600 Annapolis Rd
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Food Lion
2655 Annapolis Rd
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Public Collection Box
7723 Ray St
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Public Collection Box
2789 Macarthur Rd
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Public Collection Box
6910 Cooper Rd
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Public Collection Box
2851 Jessup Rd
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