Find the last 4 digits (ZIP+4) for an address in 38240

ZIP 38240, Obion, TN is filled in. Just type the street address.

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ZIP Code 38240 – Obion, TN

Obion, Tennessee · Obion County · Central time

ZIP code38240
CityObion
StateTennessee
CountyObion CountyDyer County
Population1,620
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area85.1 sq mi
Center (lat, long)36.2451, -89.3181

Area codes in this area

731

These are the area codes that most often serve ZIP 38240 (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

38232 Hornbeak · 7.9 mi38259 Trimble · 8 mi38007 Bogota · 8.7 mi38254 Samburg · 9.1 mi38059 Newbern · 9.9 mi38077 Wynnburg · 10.4 mi38260 Troy · 10.7 mi38080 Ridgely · 11.5 mi

About ZIP 38240

ZIP code 38240 is assigned to Obion, Tennessee. It crosses 2 counties; most of its land is in Obion County. Its Census area covers about 85.1 square miles of land. The closest neighboring ZIP is 38232 (Hornbeak), about 7.9 miles away.

Every address in 38240 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