Find the last 4 digits (ZIP+4) for an address in 40949

ZIP 40949, Heidrick, KY is filled in. Just type the street address.

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ZIP Code 40949 – Heidrick, KY

Heidrick, Kentucky · Knox County · Eastern time

ZIP code40949
CityHeidrick
StateKentucky
CountyKnox County
Population468
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area1.95 sq mi
Center (lat, long)36.9011, -83.8683

Area codes in this area

606

These are the area codes that most often serve ZIP 40949 (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

40906 Barbourville · 0.9 mi40923 Cannon · 1.8 mi40915 Bimble · 3.2 mi40943 Girdler · 4 mi40953 Hinkle · 4.5 mi40946 Green Road · 4.6 mi40734 Gray · 6.2 mi40930 Dewitt · 7.4 mi

About ZIP 40949

ZIP code 40949 is assigned to Heidrick, Kentucky. It lies in Knox County. Its Census area covers about 1.95 square miles of land. The closest neighboring ZIP is 40906 (Barbourville), about 0.9 miles away.

Every address in 40949 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