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  2. What is the zip code of Hewitt, NJ, 07421

Hewitt (NJ) Zip Code is 07421 Latest Details Jul, 2025

Updated: 07-07-2025

Hewitt (NJ) zip Code is 07421, Postal Code details. Hewitt is located in state NJ, United States.

Find Zip Code 07421 Details

ZIP code 07421 is located in Hewitt NJ in the United States.

Postal Code United States Zip Code 07421 Latest update Hewitt, NJ
Zip Code / Postal Code 07421

City

Hewitt

State Code

NJ

County

Passaic, United States

Postal Locations

Hewitt, NJ - Zip Code is - 07421

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 07421 is an essential part of the postal system in Hewitt, NJ. Located in a vibrant part of the city, this zip code covers a variety of neighborhoods, offering residents and businesses a unique blend of suburban comfort and urban convenience. Whether you're looking to send mail, relocate, or simply learn more about the area, Hewitt has a lot to offer.

FAQ about Zip Code 07421, Hewitt, (NJ)

What is Zip code Hewitt?

Hewitt Zip Code: 07421, used by the Hewitt Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Passaic, NJ. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Hewitt?

Hewitt Postal Code is: 07421

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