Historic New Castle 19720 mailboxes and post offices

There are 20 United States Postal Service post boxes and offices available to the public in Historic New Castle, DE 19720. You can use any one of these locations to mail your letter or small package via USPS. For additional collection boxes in neighboring communities, see the list of post boxes in Delaware.

Public Collection Box
101 Johnson Way
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Mailbox in Post Office Lobby
147 Quigley Blvd
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Public Collection Box
147 Quigley Blvd
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Public Collection Box
147 Quigley Blvd
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Mailbox in Post Office Lobby
147 Quigley Blvd
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Public Collection Box
147 Quigley Blvd
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Automated Postal Center
147 Quigley Blvd
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Public Collection Box
450 E Basin Rd
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Public Collection Box
40 Crippen Dr
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Mailbox in Post Office Lobby
501 Delaware St
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Mailbox in Post Office Lobby
501 Delaware St
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Public Collection Box
501 Delaware St
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Public Collection Box
501 Delaware St
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Public Collection Box
308 Chestnut St
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Public Collection Box
135 Christiana Rd
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Public Collection Box
2 Constitution Blvd
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Public Collection Box
1412 N Dupont Hwy
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