Find the last 4 digits (ZIP+4) for an address in 37308

ZIP 37308, Birchwood, TN is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 37308 – Birchwood, TN

Birchwood, Tennessee · Hamilton County · Eastern time

ZIP code37308
CityBirchwood
StateTennessee
CountyHamilton CountyMeigs County
Population3,188
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area37 sq mi
Center (lat, long)35.3426, -84.9938

Area codes in this area

865

These are the area codes that most often serve ZIP 37308 (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

37336 Georgetown · 4.2 mi37373 Sale Creek · 7.1 mi37304 Bakewell · 8.1 mi37341 Harrison · 9.6 mi37312 Cleveland · 10.5 mi37321 Dayton · 11 mi37379 Soddy Daisy · 12 mi37338 Graysville · 13.6 mi

About ZIP 37308

ZIP code 37308 is assigned to Birchwood, Tennessee. It crosses 2 counties; most of its land is in Hamilton County. Its Census area covers about 37 square miles of land. The closest neighboring ZIP is 37336 (Georgetown), about 4.2 miles away.

Every address in 37308 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