There are 35 United States Postal Service post boxes available to the public in zip code 63123. For additional collection boxes in neighboring communities, see the list of post boxes in Missouri.

Are you looking for a post office? See the list of post offices in the 63123 zip code.

Mailboxes in Nearby Zip Codes

Public Collection Box
9233 Reavis Barracks Rd
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Public Collection Box
10000 Jeffleigh Ln
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Public Collection Box
9000 Kammerer Ave
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Public Collection Box
4850 Forman Rd
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Public Collection Box
4301 Fatima Dr
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Public Collection Box
9322 Forman Rd
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Public Collection Box
4251 Bayless Ave
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Public Collection Box
11137 S Towne Sq
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Public Collection Box
4529 Weber Rd
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Public Collection Box
4301 Seibert Ave
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Public Collection Box
9345 Rambler Dr
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Public Collection Box
9223 Coral Dr
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Public Collection Box
4918 Weber Rd
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Public Collection Box
10000 Puttington Dr
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Public Collection Box
9700 Musick Rd
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Public Collection Box
5434 Southfield Ctr
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Public Collection Box
5501 S Lindbergh Blvd
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Public Collection Box
11144 Tesson Ferry Rd
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Public Collection Box
10500 Tesshire Dr
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Public Collection Box
55 Grasso Plz
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Public Collection Box
5764 S Lindbergh Blvd
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Public Collection Box
7506 Fleta St
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Public Collection Box
6939 Creekview Trl
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Public Collection Box
6120 Pebble Hill Dr
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Public Collection Box
4712 Linn Valle Dr
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Public Collection Box
8271 Hanover Ave
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Public Collection Box
9344 Kingsmount Dr
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Public Collection Box
6318 Weber Rd
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Public Collection Box
9345 Gravois Rd
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Public Collection Box
8814 Gravois Rd
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Public Collection Box
5602 Heege Rd
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Public Collection Box
8301 Gravois Rd
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Public Collection Box
7926 Hildesheim Ave
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Public Collection Box
8028 Wanda Ave
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Public Collection Box
4133 Weber Rd
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