Find the last 4 digits (ZIP+4) for an address in 07823

ZIP 07823, Belvidere, NJ is filled in. Just type the street address.

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ZIP Code 07823 – Belvidere, NJ

Belvidere, New Jersey · Warren County · Eastern time

ZIP code07823
CityBelvidere
StateNew Jersey
CountyWarren County
Population7,451
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area25.08 sq mi
Center (lat, long)40.8233, -75.0460

Area codes in this area

908973862

These are the area codes that most often serve ZIP 07823 (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

07829 Buttzville · 3.4 mi07863 Oxford · 4.7 mi07833 Delaware · 5 mi07882 Washington · 5 mi18343 Mount Bethel · 5.7 mi08808 Broadway · 6.3 mi18013 Bangor · 6.6 mi07844 Hope · 7.1 mi

About ZIP 07823

ZIP code 07823 is assigned to Belvidere, New Jersey. It lies in Warren County. Its Census area covers about 25.08 square miles of land. The closest neighboring ZIP is 07829 (Buttzville), about 3.4 miles away.

Every address in 07823 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