Find the last 4 digits (ZIP+4) for an address in 37881

ZIP 37881, Thorn Hill, TN is filled in. Just type the street address.

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ZIP Code 37881 – Thorn Hill, TN

Thorn Hill, Tennessee · Grainger County · Eastern time

ZIP code37881
CityThorn Hill
StateTennessee
CountyGrainger CountyHancock CountyHawkins CountyClaiborne County
Population1,677
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area71.86 sq mi
Center (lat, long)36.3981, -83.3625

Area codes in this area

865

These are the area codes that most often serve ZIP 37881 (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

37708 Bean Station · 5.3 mi37811 Mooresburg · 9.1 mi37879 Tazewell · 9.9 mi37869 Sneedville · 10.4 mi37814 Morristown · 11.5 mi37773 Lone Mountain · 12.4 mi37888 Washburn · 12.9 mi37824 New Tazewell · 13.2 mi

About ZIP 37881

ZIP code 37881 is assigned to Thorn Hill, Tennessee. It crosses 4 counties; most of its land is in Grainger County. Its Census area covers about 71.86 square miles of land. The closest neighboring ZIP is 37708 (Bean Station), about 5.3 miles away.

Every address in 37881 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