There are 64 United States Postal Service post boxes available to the public in zip code 21224. 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 21224 zip code.

Mailboxes in Nearby Zip Codes

Public Collection Box
3533 E Fayette St
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Public Collection Box
5501 Hopkins Bayview Cir
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Public Collection Box
3800 E Lombard St
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Public Collection Box
251 Bayview Blvd
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Public Collection Box
5200 Eastern Ave
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Public Collection Box
4940 Eastern Ave
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Public Collection Box
4801 Eastern Ave
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Public Collection Box
5301 Eastern Ave
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Public Collection Box
4602 Eastern Ave
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Public Collection Box
5601 Eastern Ave
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Public Collection Box
227 S Conkling St
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Public Collection Box
352 Hornel St
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Public Collection Box
4001 Eastern Ave
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Public Collection Box
3100 E Baltimore St
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Public Collection Box
6221 Eastern Ave
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Public Collection Box
401 S Conkling St
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Public Collection Box
338 S Highland Ave # 40
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Public Collection Box
739 Ponca St
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Public Collection Box
501 S Conkling St
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Public Collection Box
2900 E Baltimore St
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Public Collection Box
301 S East Ave
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Public Collection Box
3729 Foster Ave
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Public Collection Box
3243 Eastern Ave
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Public Collection Box
600 S Clinton St
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Public Collection Box
743 S Conkling St
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Public Collection Box
3039 Eastern Ave
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Public Collection Box
5501 Odonnell Street Cutoff
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Public Collection Box
7039 Gough St
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Public Collection Box
7548 Berkshire Rd
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Public Collection Box
7337 Kirtley Rd
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Public Collection Box
1050 Old Northpoint Rd
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Public Collection Box
1105 N Point Blvd
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Public Collection Box
1001 N Point Blvd
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Public Collection Box
1101 N Point Blvd
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Public Collection Box
7626 Crescent Ave
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Public Collection Box
7930 Eastern Ave
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Public Collection Box
2200 Broening Hwy
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Public Collection Box
7201 Fait Ave
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Public Collection Box
6120 Holabird Ave
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Public Collection Box
7000 Eastern Ave
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Public Collection Box
1401 Broening Hwy
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Public Collection Box
7843 Eastern Ave
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Public Collection Box
7846 Eastern Ave
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Public Collection Box
7289 Bridgewood Dr
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Public Collection Box
5300 Holabird Ave
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Public Collection Box
7201 Conley St
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Public Collection Box
7163 E Baltimore St
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Public Collection Box
7759 E Baltimore St
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Public Collection Box
7675 Canton Center Dr
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Public Collection Box
301 Mason Lord Dr
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Public Collection Box
3520 Boston St
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Public Collection Box
3301 Boston St
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Public Collection Box
901 S Clinton St
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Public Collection Box
940 S Bouldin St
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Public Collection Box
3138 Odonnell St
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Public Collection Box
3224 Fait Ave
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Public Collection Box
643 S Potomac St
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Public Collection Box
743 S Linwood Ave
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Public Collection Box
1030 S Kenwood Ave
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Public Collection Box
845 S Kenwood Ave
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Public Collection Box
2639 Fait Ave
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Public Collection Box
700 S Luzerne Ave
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Public Collection Box
2400 Boston St
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Public Collection Box
700 S Montford Ave
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