Find the last 4 digits (ZIP+4) for an address in 37404

ZIP 37404, Chattanooga, TN is filled in. Just type the street address.

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ZIP Code 37404 – Chattanooga, TN

Chattanooga, Tennessee · Hamilton County · Eastern time

ZIP code37404
CityChattanooga
StateTennessee
CountyHamilton County
Population14,737
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area5.18 sq mi
Center (lat, long)35.0282, -85.2733

Area codes in this area

865

These are the area codes that most often serve ZIP 37404 (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

37403 Chattanooga · 1.8 mi37407 Chattanooga · 2 mi37408 Chattanooga · 2.2 mi37401 Chattanooga · 2.4 mi37414 Chattanooga · 2.4 mi37422 Chattanooga · 2.4 mi37424 Chattanooga · 2.4 mi37411 Chattanooga · 2.4 mi

About ZIP 37404

ZIP code 37404 is assigned to Chattanooga, Tennessee. It lies in Hamilton County. Its Census area covers about 5.18 square miles of land. The closest neighboring ZIP is 37403 (Chattanooga), about 1.8 miles away.

Every address in 37404 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