There are 6 United States Postal Service post boxes available to the public in zip code 07421. For additional collection boxes in neighboring communities, see the list of post boxes in New Jersey.

Are you looking for a post office? See the list of post offices in the 07421 zip code.

Public Collection Box
1926 Union Valley Rd
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Mailbox in Post Office Lobby
1926 Union Valley Rd Ste 3
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Public Collection Box
1614 Union Valley Rd
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Mailbox in Post Office Lobby
1560 Union Valley Rd
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Mailbox in Post Office Lobby
1560 Union Valley Rd
Directions
Public Collection Box
1480 Union Valley Rd
Directions

Mailboxes in Nearby Zip Codes