Gallatin, Tennessee

1 ZIP code · Central time

ZIP codes (largest first)

37066 · 64,650
Population48,532
StateTennessee
CountySumner County
Time zoneCentral
Land area35.25 sq mi

Area codes in this area

865

These are the area codes that most often serve Gallatin (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Find the ZIP+4 for an address in Gallatin

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.

Population: U.S. Census Bureau, ACS 5-year estimates, 2024.