Find the last 4 digits (ZIP+4) for an address in 42603

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ZIP Code 42603 – Alpha, KY

Alpha, Kentucky · Wayne County · Monticello time

ZIP code42603
CityAlpha
StateKentucky
CountyWayne CountyClinton County
Population694
Time zoneMonticello · local time
ZIP typeStandard (has a Census ZCTA area)
Land area11.39 sq mi
Center (lat, long)36.7836, -85.0141

Area codes in this area

606

These are the area codes that most often serve ZIP 42603 (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

42602 Albany · 7.1 mi42633 Monticello · 10.4 mi42629 Jamestown · 11.2 mi38577 Pall Mall · 15.6 mi38549 Byrdstown · 17 mi42741 Glens Fork · 18.8 mi42642 Russell Springs · 19 mi42544 Nancy · 20.2 mi

About ZIP 42603

ZIP code 42603 is assigned to Alpha, Kentucky. It crosses 2 counties; most of its land is in Wayne County. Its Census area covers about 11.39 square miles of land. The closest neighboring ZIP is 42602 (Albany), about 7.1 miles away.

Every address in 42603 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