Find the last 4 digits (ZIP+4) for an address in 07023

ZIP 07023, Fanwood, NJ is filled in. Just type the street address.

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ZIP Code 07023 – Fanwood, NJ

Fanwood, New Jersey · Union County · Eastern time

ZIP code07023
CityFanwood
StateNew Jersey
CountyUnion County
Population7,799
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area1.34 sq mi
Center (lat, long)40.6417, -74.3857

Area codes in this area

908

These are the area codes that most often serve ZIP 07023 (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

07076 Scotch Plains · 0.9 mi07062 Plainfield · 1.2 mi07090 Westfield · 2.3 mi07060 Plainfield · 2.6 mi07069 Watchung · 2.6 mi07092 Mountainside · 3 mi07922 Berkeley Heights · 3.2 mi07027 Garwood · 3.3 mi

About ZIP 07023

ZIP code 07023 is assigned to Fanwood, New Jersey. It lies in Union County. Its Census area covers about 1.34 square miles of land. The closest neighboring ZIP is 07076 (Scotch Plains), about 0.9 miles away.

Every address in 07023 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