Find the last 4 digits (ZIP+4) for an address in 37709

ZIP 37709, Blaine, TN is filled in. Just type the street address.

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ZIP Code 37709 – Blaine, TN

Blaine, Tennessee · Grainger County · Eastern time

ZIP code37709
CityBlaine
StateTennessee
CountyGrainger CountyKnox County
Population4,177
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area41.51 sq mi
Center (lat, long)36.1665, -83.6650

Area codes in this area

865

These are the area codes that most often serve ZIP 37709 (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

37848 Powder Springs · 5 mi37779 Luttrell · 6 mi37806 Mascot · 6.6 mi37820 New Market · 7.9 mi37871 Strawberry Plains · 8.3 mi37721 Corryton · 8.7 mi37861 Rutledge · 9.9 mi37807 Maynardville · 11 mi

About ZIP 37709

ZIP code 37709 is assigned to Blaine, Tennessee. It crosses 2 counties; most of its land is in Grainger County. Its Census area covers about 41.51 square miles of land. The closest neighboring ZIP is 37848 (Powder Springs), about 5 miles away.

Every address in 37709 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