Find the last 4 digits (ZIP+4) for an address in 37748

ZIP 37748, Harriman, TN is filled in. Just type the street address.

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ZIP Code 37748 – Harriman, TN

Harriman, Tennessee · Roane County · Eastern time

ZIP code37748
CityHarriman
StateTennessee
CountyRoane CountyMorgan County
Population17,575
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area106.58 sq mi
Center (lat, long)35.9454, -84.5164

Area codes in this area

865

These are the area codes that most often serve ZIP 37748 (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

37829 Oakdale · 6.8 mi37719 Coalfield · 7.2 mi37763 Kingston · 8.6 mi37887 Wartburg · 10.2 mi37854 Rockwood · 11.5 mi37845 Petros · 11.5 mi37840 Oliver Springs · 11.8 mi37830 Oak Ridge · 12.7 mi

About ZIP 37748

ZIP code 37748 is assigned to Harriman, Tennessee. It crosses 2 counties; most of its land is in Roane County. Its Census area covers about 106.58 square miles of land. The closest neighboring ZIP is 37829 (Oakdale), about 6.8 miles away.

Every address in 37748 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