Find the last 4 digits (ZIP+4) for an address in 40823

ZIP 40823, Cumberland, KY is filled in. Just type the street address.

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ZIP Code 40823 – Cumberland, KY

Cumberland, Kentucky · Harlan County · Eastern time

ZIP code40823
CityCumberland
StateKentucky
CountyHarlan CountyLetcher County
Population3,742
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area48.45 sq mi
Center (lat, long)36.9587, -82.9910

Area codes in this area

606

These are the area codes that most often serve ZIP 40823 (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

40807 Benham · 2 mi40927 Closplint · 4.2 mi41833 Linefork · 4.7 mi40843 Holmes Mill · 5.5 mi40855 Lynch · 6.2 mi41819 Gordon · 6.7 mi41821 Hallie · 7.1 mi41735 Delphia · 7.3 mi

About ZIP 40823

ZIP code 40823 is assigned to Cumberland, Kentucky. It crosses 2 counties; most of its land is in Harlan County. Its Census area covers about 48.45 square miles of land. The closest neighboring ZIP is 40807 (Benham), about 2 miles away.

Every address in 40823 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