Find the last 4 digits (ZIP+4) for an address in 40763

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ZIP Code 40763 – Siler, KY

Siler, Kentucky · Whitley County · Eastern time

ZIP code40763
CitySiler
StateKentucky
CountyWhitley CountyKnox County
Population411
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area26.1 sq mi
Center (lat, long)36.6892, -83.9256

Area codes in this area

606

These are the area codes that most often serve ZIP 40763 (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

40940 Frakes · 6 mi40995 Trosper · 7.2 mi40921 Bryants Store · 7.2 mi37730 Eagan · 8.8 mi37715 Clairfield · 9.6 mi40903 Artemus · 10.4 mi40977 Pineville · 11.1 mi40759 Rockholds · 11.2 mi

About ZIP 40763

ZIP code 40763 is assigned to Siler, Kentucky. It crosses 2 counties; most of its land is in Whitley County. Its Census area covers about 26.1 square miles of land. The closest neighboring ZIP is 40940 (Frakes), about 6 miles away.

Every address in 40763 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