There are 12 United States Postal Service post boxes available to the public in zip code 20603. 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 20603 zip code.

Public Collection Box
3225 Crain Hwy
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Public Collection Box
3286 Crain Hwy
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Public Collection Box
11110 Mall Cir
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Public Collection Box
1240 Smallwood Dr W
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Public Collection Box
6000 St Anthonys Dr
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Public Collection Box
1 St James Dr
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Food Lion
3200 Old Washington Rd
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Giant
3297 Plaza Way
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Office Depot
3079 Waldorf Market Pl
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Office Depot
3079 Waldorf Market Pl
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Safeway
3051 Waldorf Market Pl
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Wells Fargo Bank
3050 Waldorf Market Pl
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Mailboxes in Nearby Zip Codes