Find the last 4 digits (ZIP+4) for an address in 37722

ZIP 37722, Cosby, TN is filled in. Just type the street address.

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ZIP Code 37722 – Cosby, TN

Cosby, Tennessee · Cocke County · Eastern time

ZIP code37722
CityCosby
StateTennessee
CountyCocke CountySevier County
Population6,708
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area89.75 sq mi
Center (lat, long)35.8152, -83.2011

Area codes in this area

865

These are the area codes that most often serve ZIP 37722 (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

37753 Hartford · 5.8 mi37822 Newport · 10.5 mi37821 Newport · 11 mi37727 Del Rio · 11.1 mi28785 Waynesville · 11.7 mi37876 Sevierville · 15.9 mi37843 Parrottsville · 16 mi37725 Dandridge · 16.6 mi

About ZIP 37722

ZIP code 37722 is assigned to Cosby, Tennessee. It crosses 2 counties; most of its land is in Cocke County. Its Census area covers about 89.75 square miles of land. The closest neighboring ZIP is 37753 (Hartford), about 5.8 miles away.

Every address in 37722 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