Find the last 4 digits (ZIP+4) for an address in 07820

ZIP 07820, Allamuchy, NJ is filled in. Just type the street address.

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ZIP Code 07820 – Allamuchy, NJ

Allamuchy, New Jersey · Warren County · Eastern time

ZIP code07820
CityAllamuchy
StateNew Jersey
CountyWarren County
Population0
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area1.49 sq mi
Center (lat, long)40.9287, -74.7989

Area codes in this area

973862

These are the area codes that most often serve ZIP 07820 (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

07879 Tranquility · 2 mi07839 Greendell · 3.3 mi07821 Andover · 3.5 mi07828 Budd Lake · 3.8 mi07874 Stanhope · 4.7 mi07846 Johnsonburg · 4.8 mi07840 Hackettstown · 5 mi07880 Vienna · 5.2 mi

About ZIP 07820

ZIP code 07820 is assigned to Allamuchy, New Jersey. It lies in Warren County. Its Census area covers about 1.49 square miles of land. The closest neighboring ZIP is 07879 (Tranquility), about 2 miles away.

Every address in 07820 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