There are 36 United States Postal Service post boxes available to the public in zip code 21229. 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 21229 zip code.

Mailboxes in Nearby Zip Codes

Public Collection Box
1215 Wildwood Pkwy
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Public Collection Box
3626 Edmondson Ave
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Public Collection Box
4218 Edmondson Ave
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Public Collection Box
201 N Edgewood St
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Public Collection Box
146 Allendale St
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Public Collection Box
3428 W Caton Ave
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Public Collection Box
900 Caton Ave
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Public Collection Box
4512 Leeds Ave
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Public Collection Box
1101 Maiden Choice Ln
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Public Collection Box
1250 Pine Heights Ave
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Public Collection Box
1210 Haverhill Rd
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Public Collection Box
1060 Maiden Choice Ln
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Public Collection Box
1044 Arion Park Rd
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Public Collection Box
4401 Alan Dr
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Public Collection Box
902 Leeds Ave
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Public Collection Box
4300 Wilkens Ave
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Public Collection Box
3901 Wilkens Ave
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Public Collection Box
4642 Wilkens Ave
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Public Collection Box
3446 Wilkens Ave
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Public Collection Box
4201 Barrington Rd
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Public Collection Box
5500 Frederick Ave
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Public Collection Box
128 Malbrook Rd
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Public Collection Box
5309 Baltimore National Pike
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Public Collection Box
5226 Baltimore National Pike
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Public Collection Box
4123 Frederick Ave
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Public Collection Box
4742 Frederick Ave
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Public Collection Box
4400 Old Frederick Rd
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Public Collection Box
340 S Loudon Ave
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Public Collection Box
575 Brisbane Rd
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Public Collection Box
4624 Edmondson Ave
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Public Collection Box
200 N Monastery Ave
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Public Collection Box
700 S Beechfield Ave
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Public Collection Box
519 N Chapel Gate Ln
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Public Collection Box
801 Stamford Rd
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Public Collection Box
4655 Briarclift Rd
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Public Collection Box
754 Westhills Pkwy
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