Find the last 4 digits (ZIP+4) for an address in 07857

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ZIP Code 07857 – Netcong, NJ

Netcong, New Jersey · Morris County · Eastern time

ZIP code07857
CityNetcong
StateNew Jersey
CountyMorris County
Population3,728
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area1.04 sq mi
Center (lat, long)40.8979, -74.6934

Area codes in this area

973862

These are the area codes that most often serve ZIP 07857 (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

07852 Ledgewood · 1.7 mi07850 Landing · 1.9 mi07874 Stanhope · 2.3 mi07843 Hopatcong · 3.4 mi07828 Budd Lake · 3.4 mi07876 Succasunna · 3.5 mi07856 Mount Arlington · 3.7 mi07836 Flanders · 3.9 mi

About ZIP 07857

ZIP code 07857 is assigned to Netcong, New Jersey. It lies in Morris County. Its Census area covers about 1.04 square miles of land. The closest neighboring ZIP is 07852 (Ledgewood), about 1.7 miles away.

Every address in 07857 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