Find the last 4 digits (ZIP+4) for an address in 07421

ZIP 07421, Hewitt, NJ is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 07421 – Hewitt, NJ

Hewitt, New Jersey · Passaic County · Eastern time

ZIP code07421
CityHewitt
StateNew Jersey
CountyPassaic CountySussex County
Population6,977
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area22.53 sq mi
Center (lat, long)41.1737, -74.3526

Area codes in this area

973862201551

These are the area codes that most often serve ZIP 07421 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

10979 Sterling Forest · 1.9 mi10925 Greenwood Lake · 3.4 mi07422 Highland Lakes · 4.9 mi10959 New Milford · 5.3 mi10912 Bellvale · 5.7 mi07480 West Milford · 6.2 mi10990 Warwick · 6.5 mi10987 Tuxedo Park · 6.9 mi

About ZIP 07421

ZIP code 07421 is assigned to Hewitt, New Jersey. It crosses 2 counties; most of its land is in Passaic County. Its Census area covers about 22.53 square miles of land. The closest neighboring ZIP is 10979 (Sterling Forest), about 1.9 miles away.

Every address in 07421 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources